Ricerca nel sito con Google: | English version

Università degli Studi Roma Tre

Dipartimento di Matematica e Fisica

  Didattica Ricerca Persone
dipartimento di matematica e fisica
Didattica interattiva
Corsi e Programmi
Regolamenti
Scuola e Orientamento
Borse di Studio || Erasmus
Area riservata
Sezione di Matematica
Programmi di Ricerca
Attività Scientifica e Notizie
Dottorato
Area riservata
Docenti
Docenti esterni
Personale non docente (TAB)
Assegni e Contratti di Ricerca
Studenti del dottorato
Visitatori
Contatti&Rubrica Dove Siamo Biblioteca WebMail

Dipartimento di Matematica e Fisica

Pagine personali

CV e Ricerca

 

Renato Spigler

Qualifica :Professore Ordinario
email :spigler@mat.uniroma3.it
Area di ricerca:matematica applicata
Temi di interesse: equazioni differenziali; soluzione numerica di equazioni differenziali; simulazione numerica di fenomeni aleatori

Breve Curriculum

1972 Laurea in Ingegneria Elettronica
Universita' di Padova
1972-1974 Borsista MPI
Universita` di Padova
1975 Diploma in ''Teoria e Applicazioni delle Macchine Calcolatrici''
Universita` di Bologna
1974-1978 Contrattista MPI
Universita` di Padova
1978-1985 Assistente Ordinario
Universita` di Padova
1985-1994 Professore Associato
Universita` di Padova
1994-1996 Professore di prima fascia (straordinario)
Universita` di Lecce
dal 1996 Professore ordinario (prima fascia)
Universita' ''Roma Tre''

Articoli su rivista

2013 
Costarelli D.; Spigler R., Constructive approximation by superposition of sigmoidal functions, ANALYSIS IN THEORY AND APPLICATIONS, num. 29, pp. 2, 169-196, in print
2013 
Costarelli D.; Laurenzi M.; Spigler R., Asymptotic-numerical solution of nonlinear systems of one-dimensional balance laws, JOURNAL OF COMPUTATIONAL PHYSICS, num. 245, 347-363 , [DOI:10.1016/j.jcp.2013.02.030]
2013 
Costarelli D.; Spigler R., A collocation method for solving nonlinear Volterra integro-differential equations of the neutral type by sigmoidal functions, JOURNAL OF INTEGRAL EQUATIONS AND APPLICATIONS, in print, (accepted on March 7, 2013)
2013 
Costarelli D.; Spigler R., Approximation results for neural network operators activated by sigmoidal functions, NEURAL NETWORKS, num. 44, 101-106 , [DOI: 10.1016/j.neunet.2013.03.015], accepted on March 2013
2013 
Costarelli D.; Spigler R., Multivariate neural network operators with sigmoidal activation functions, NEURAL NETWORKS, in print
2012 
Gobbi R., Spigler R., Comparing Shannon to autocorrelation-based wavelets for solving singularly perturbed elliptic BV problems, BIT. NUMERICAL MATHEMATICS, num. 52, pp. 1, 21-43 , DOI: 10.1007/s10543-011-0337-1, MR2891652
2012 
Spigler R., Vianello, M., The 'phase function' method to solve second-order asymptotically polynomial differential equations, NUMERISCHE MATHEMATIK, num. 121, pp. 3, 565-586 , DOI: 10.1007/s00211-011-0441-9, MR2929080
2012 
Spigler R., Zerbetto R., Random perturbations effects on the stability of Tension Leg Platforms in offshore engineering and of other large structures, APPLIED MATHEMATICAL MODELLING, num. 37, pp. 5, 2881-2899, in print, DOI: 10.1016/j.apm.2012.06.004 (in print: to appear in 2013)
2012 
Costarelli D.; Spigler R., Solving Volterra integral equations of the 2nd kind by sigmoidal functions approximation, JOURNAL OF INTEGRAL EQUATIONS AND APPLICATIONS, in print, in print in the ''J. Integral Equations Appl.'', 2013 (accepted: June 2012)
2012 
Concezzi M.; Spigler R., Numerical solution of two-dimensional fractional diffusion equations by a high-order ADI method, COMMUNICATION IN APPLIED AND INDUSTRIAL MATHEMATICS, num. 3, pp. 2, in print, [http://dx.doi.org/10.1685/journal.caim.421], published online, April 2013
2011 
Akhmetov D.R., Lavrentiev (Jr.) MM, Spigler R., Singular perturbations of parabolic equations without boundary layers, APPLICABLE ANALYSIS, num. 90, pp. 12, 1803-1818 , DOI: 10.1080/00036811.2010.524295 [URL: http://dx.doi.org/10.1080/00036811.2010.524295], MR2847489
2011 
Cacio E., Cohn S.E., Spigler R., Numerical treatment of degenerate diffusion equations via Feller's boundary classification, and applications, NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS, num. 28, pp. 3, 807-833 , [anno di pubbl.: 2012], MR2902065
2010 
Orlovsky D., Piskarev S., Spigler R., On approximation of inverse problems for abstract hyperbolic equations, TAIWANESE JOURNAL OF MATHEMATICS, num. 14, pp. 3B, 1145–1167 , MR2674602
2010 
Gobbi R., Palpacelli S., Spigler R., Numerical solution of certain classes of transport equations in any dimension by Shannon sampling, JOURNAL OF COMPUTATIONAL PHYSICS, num. 229, 3502-3522 , [doi: http://dx.doi.org/10.1016/j.jcp.2010.01.013], MR2601111
2010 
Acebron J.A., Rodriguez-Rozas A., Spigler R., Efficient parallel solution of nonlinear parabolic partial differential equations by a probabilistic domain decomposition, JOURNAL OF SCIENTIFIC COMPUTING, num. 43, pp. 2, 135-157 , pubblicato online [ DOI: 10.1007/s10915-010-9349-2 ], MR2607147
2009 
Avdeev, V.A., Goriounov, E.V., Lavrentiev, M.M., Jr., and Spigler, R., A behavior-oriented model for long-term coastal profile evolution: validation, identification, and prediction, APPLIED MATHEMATICAL MODELLING, num. 33, 3981-3996 , [final version published online: May 29, 2009] (http://dx.doi.org/10.1016/j.apm.2009.01.010), MR2536058
2009 
Acebron, J.A., Rodriguez-Rozas, A., Spigler, R., Domain decomposition solution of nonlinear two-dimensional parabolic problems by random trees, JOURNAL OF COMPUTATIONAL PHYSICS, num. 228, 5574-5591 , [ DOI: http://dx.doi.org/10.1016/j.jcp.2009.04.034 ], MR2541466
2008 
T. Solda', R. Spigler, M. Vianello, Asymptotic approximations for second-order linear difference equations in Banach algebras, I, JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, num. 337, pp. 2, 1158-1170 , (doi: 10.1016/j.jmaa.2007.04.054), MR2386365
2008 
T. Solda', R. Spigler, M. Vianello, Asymptotic approximations for second-order linear difference equations in Banach algebras, II, JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, num. 340, 433-450 , (doi: http://dx.doi.org/10.1016/j/jmaa.2007.08.012), MR2376166
2008 
R. Gobbi, S. Palpacelli, R.Spigler, Numerical treatment of a nonlinear nonlocal transport equation modeling crystal precipitation, MATHEMATICAL MODELS AND METHODS IN APPLIED SCIENCES, num. 18, pp. 9, 1505-1527 , [Errata, Math. Models Methods Appl. Sci. 20, No. 2 (2010), 349-350], MR2446400
2007 
R. Spigler e M. Vianello, ``Liouville-Green asymptotic approximation for a class of matrix differential equations and semi-discretized partial differential equations'', JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, num. 325, pp. 1, 69-89 , (doi:10.1016/j.jmaa.2006.01.050), MR2273029
2007 
D.R. Akhmetov, R. Spigler, L^1-estimates for the higher-order derivatives of solutions to parabolic equations subject to initial values of bounded total variation, COMMUNICATIONS ON PURE AND APPLIED ANALYSIS, num. 6, pp. 4, 1051-1074 , MR2341820
2007 
S. Palpacelli, S. Succi, R. Spigler, ''Ground-state computation of Bose-Einstein condensates by an imaginary-time quantum lattice Boltzmann scheme'', PHYSICAL REVIEW E, num. 76, 036712-1/036712-17 , URL: http://link.aps.org/abstract/PRE/v76/e036712; doi: 10.1103/PhysRevE.76.036712
2007 
J. A. Acebron, R. Spigler, Supercomputing applications to the numerical modeling of industrial and applied mathematics problems, JOURNAL OF SUPERCOMPUTING, num. 40, pp. 1, 67-80 , (DOI 10.1007/s11227-006-0014-3)
2007 
Akhmetov, D.R, and Spigler, R., Uniform and optimal estimates for solutions to singularly perturbed parabolic equations, JOURNAL OF EVOLUTION EQUATIONS, num. 7, pp. 2, 347-372 , MR2316482
2006 
R. Spigler e M. Vianello, ``Liouville-Green asymptotics for almost-diagonal second-order matrix differential equations'', ASYMPTOTIC ANALYSIS, num. 48, pp. 4, 267-294 , MR2256575
2006 
D.R. Akhmetov, R. Spigler, ''Supremum principles for the higher-order derivatives of solutions to the Dirichlet problem for parabolic equations without compatibility conditions between the data'', JOURNAL OF DIFFERENTIAL EQUATIONS, num. 230, pp. 1, 86-127 , MR2270548
2005 
Acebr{'o}n, Juan A. and Spigler, Renato, Fast simulations of stochastic dynamical systems, JOURNAL OF COMPUTATIONAL PHYSICS, num. 208, pp. 1, 106--115
2005 
Acebr{'o}n, Juan A. and Busico, Maria Pia and Lanucara, Piero and Spigler, Renato, Probabilistically induced domain decomposition methods for elliptic boundary-value problems, JOURNAL OF COMPUTATIONAL PHYSICS, num. 210, pp. 2, 421--438
2005 
Acebr{'o}n, Juan A. and Spigler, Renato, Second harmonics effects in random Duffing oscillators, SIAM JOURNAL ON APPLIED MATHEMATICS, num. 66, pp. 1, 266--285 (electronic
2005 
J.A. Acebr'{o}n,M.P. Busico, P.Lanucara e R. Spigler, ``Domain decomposition solution of elliptic boundary-value problems via Monte Carlo and quasi-Monte Carlo methods", SIAM JOURNAL ON SCIENTIFIC COMPUTING, num. 27, pp. 2, 440-457
2004 
Avdeev, A. V. and Goriounov, E. V. and Lavrentiev, Jr., M. M. and Spigler, R., Validating the diffusion model for long-term coastal profile evolution, JOURNAL OF INVERSE AND ILL-POSED PROBLEMS, num. 12, pp. 6, 563--579
2004 
Lavrentiev, Jr., Mikhail M. and Spigler, Renato, Time-independent estimates and a comparison theorem for a nonlinear integroparabolic equation of the Fokker-Planck type, DIFFERENTIAL AND INTEGRAL EQUATIONS. AN INTERNATIONAL JOURNAL FOR THEORY AND APPLICATIONS, num. 17, pp. 5-6, 549--570
2004 
Akhmetov, Denis R. and Lavrentiev, Jr., Mikhail M. and Spigler, Renato, Singular perturbations for parabolic equations with unbounded coefficients leading to ultraparabolic equations, DIFFERENTIAL AND INTEGRAL EQUATIONS. AN INTERNATIONAL JOURNAL FOR THEORY AND APPLICATIONS, num. 17, pp. 1-2, 99--118
2003 
Akhmetov, Denis R. and Lavrentiev, Jr., Mikhail M. and Spigler, Renato, Singular perturbations for certain partial differential equations without boundary-layers, ASYMPTOTIC ANALYSIS, num. 35, pp. 1, 65--89
2002 
Akhmetov, Denis R. and Lavrentiev, Jr., Mikhail M. and Spigler, Renato, Existence and uniqueness of classical solutions to certain nonlinear integro-differential Fokker-Planck type equations, ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS, No. 24, 17 pp. (elec
2001 
Lavrentiev, Jr., M. M. and Spigler, R. and Akhmetov, D. R., Regularization of the nonlinear integroparabolic Fokker-Planck equation with spatially periodic solutions. The existence of strong solutions, SIBERIAN MATHEMATICAL JOURNAL, num. 42, pp. 4, 825--848, ii
2001 
Lavrentiev, Jr., M. M. and Spigler, R. and Akhmetov, D. R., Nonlinear integro-parabolic equations in unbounded domains. The existence of classical solutions with special properties, SIBERIAN MATHEMATICAL JOURNAL, num. 42, pp. 3, 585--609, ii
2001 
Acebron, Juan A. and Lavrentiev, Jr., Mikhail M. and Spigler, Renato, Spectral analysis and computation for the Kuramoto-Sakaguchi integroparabolic equation, IMA JOURNAL OF NUMERICAL ANALYSIS, num. 21, pp. 1, 239--263
2000 
Acebron, J. A. and Bonilla, L. L. and Spigler, R., Synchronization in populations of globally coupled oscillators with inertial effects, PHYSICAL REVIEW E, num. 62, pp. 3, part A, 3437--3454
2000 
Spigler, Renato and Vianello, Marco, A variant of the complex Liouville-Green approximation theorem, UNIVERSITATIS MASARYKIANAE BRUNENSIS. FACULTAS SCIENTIARUM NATURALIUM. ARCHIVUM MATHEMATICUM, num. 36, pp. 3, 213--218
2000 
Acebron, J. A. and Spigler, R., Uncertainty in phase-frequency synchronization of large populations of globally coupled nonlinear oscillators, PHYSICA D. NONLINEAR PHENOMENA, num. 141, pp. 1-2, 65--79
2000 
Lavrentiev, Jr., Mikhail M. and Spigler, Renato, Existence and uniqueness of solutions to the Kuramoto-Sakaguchi nonlinear parabolic integrodifferential equation, DIFFERENTIAL AND INTEGRAL EQUATIONS. AN INTERNATIONAL JOURNAL FOR THEORY AND APPLICATIONS, num. 13, pp. 4-6, 649--667
1999 
Barone, Lorenzo and Spigler, Renato, Newton polynomials and a class of Diophantine equations, INTERNATIONAL JOURNAL OF MATHEMATICAL EDUCATION IN SCIENCE AND TECHNOLOGY, num. 30, pp. 5, 699--706
1999 
Spigler, Renato and Vianello, Marco, On the complex differential equation Y''+G(z)Y=0 in Banach algebras, STUDIES IN APPLIED MATHEMATICS, num. 102, pp. 3, 291--308
1999 
Spigler, Renato and Vianello, Marco and Locatelli, Francesca, Liouville-Green-Olver approximations for complex difference equations, JOURNAL OF APPROXIMATION THEORY, num. 96, pp. 2, 301--322
1998 
Sartoretto, Flavio and Spigler, Renato and P{'e}rez Vicente, Conrado J., Numerical solution of the Kuramoto-Sakaguchi equation governing populations of coupled oscillators, MATHEMATICAL MODELS AND METHODS IN APPLIED SCIENCES, num. 8, pp. 6, 1023--1038
1998 
Bonilla, L. L. and P{'e}rez Vicente, C. J. and Spigler, R., Time-periodic phases in populations of nonlinearly coupled oscillators with bimodal frequency distributions, PHYSICA D. NONLINEAR PHENOMENA, num. 113, pp. 1, 79--97
1996 
Spigler, Renato and Vianello, Marco, Asymptotic representation for the Blumenthal-Nevai orthogonal polynomials in the essential spectrum, METHODS AND APPLICATIONS OF ANALYSIS, num. 3, pp. 4, 457--475
1996 
Spigler, Renato and Vianello, Marco, WKB-type approximations for second-order differential equations in Csp *-algebras, PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, num. 124, pp. 6, 1763--1771
1995 
Spigler, Renato and Vianello, Marco, Convergence analysis of the semi-implicit Euler method for abstract evolution equations, NUMERICAL FUNCTIONAL ANALYSIS AND OPTIMIZATION. AN INTERNATIONAL JOURNAL, num. 16, pp. 5-6, 785--803
1994 
Sartoretto, F. and Spigler, R., Computing expansion coefficients in orthogonal bases of ultraspherical polynomials, JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, num. 56, pp. 3, 295--303
1994 
Spigler, Renato and Vianello, Marco, Semi-implicit discretization of abstract evolution equations, TATRA MOUNTAINS MATHEMATICAL PUBLICATIONS, num. 4, 207--212
1994 
Spigler, Renato and Vianello, Marco, Discrete and continuous Liouville-Green-Olver approximations: a unified treatment via Volterra-Stieltjes integral equations, SIAM JOURNAL ON MATHEMATICAL ANALYSIS, num. 25, pp. 2, 720--732
1994 
Spigler, Renato and Zanette, Dami{'a}n H., A BGK model for chemical processes: the reaction-diffusion approximation, MATHEMATICAL MODELS AND METHODS IN APPLIED SCIENCES, num. 4, pp. 1, 35--47
1993 
Hern{'a}ndez, Diego Bricio and Spigler, Renato, Convergence and stability of implicit Runge-Kutta methods for systems with multiplicative noise, BIT. NUMERICAL MATHEMATICS, num. 33, pp. 4, 654--669
1993 
Spigler, Renato and Vianello, Marco, Ces`aro's theorems for complex sequences, JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, num. 180, pp. 2, 317--324
1993 
Spigler, Renato and Vianello, Marco, Abstract versions of L'H^opital's rule for holomorphic functions in the framework of complex B-modules, JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, num. 180, pp. 1, 17--28
1993 
Spigler, Renato and Vianello, Marco, Extending L'H^opital's theorem to B-modules, JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, num. 179, pp. 2, 638--645
1993 
Spigler, Renato and Zanette, Dami{'a}n H., Asymptotic analysis and reaction-diffusion approximation for BGK kinetic models of chemical processes in multispecies gas mixtures, ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK, num. 44, pp. 5, 812--827
1993 
Spigler, Renato and Vianello, Marco, Finite moments perturbations of y''=0 in Banach algebras, PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, num. 119, pp. 1, 97--103
1992 
Spigler, Renato and Zanette, Dami{'a}n H., Reaction-diffusion models from the Fokker-Planck formulation of chemical processes, IMA JOURNAL OF APPLIED MATHEMATICS, num. 49, pp. 3, 217--229
1992 
Hern{'a}ndez, Diego Bricio and Spigler, Renato, A-stability of Runge-Kutta methods for systems with additive noise, BIT. NUMERICAL MATHEMATICS, num. 32, pp. 4, 620--633
1992 
Spigler, Renato and Vianello, Marco, Liouville-Green approximations for a class of linear oscillatory difference equations of the second order, JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, num. 41, pp. 1-2, 105--116
1992 
Spigler, Renato and Vianello, Marco, WKBJ-type approximation for finite moments perturbations of the differential equation y''=0 and the analogous difference equation, JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, num. 169, pp. 2, 437--452
1992 
Bonilla, Luis L. and Neu, John C. and Spigler, Renato, Nonlinear stability of incoherence and collective synchronization in a population of coupled oscillators, JOURNAL OF STATISTICAL PHYSICS, num. 67, pp. 1-2, 313--330
1992 
Spigler, Renato and Vianello, Marco, Improved estimates for the derivatives of the O-symbols in view of numerical applications, JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, num. 164, pp. 2, 480--488
1991 
Spigler, Renato and Vianello, Marco, Global existence and uniqueness for the Kummer transformation problem subject to non-Cauchy data, DIFFERENTIAL AND INTEGRAL EQUATIONS. AN INTERNATIONAL JOURNAL FOR THEORY AND APPLICATIONS, num. 4, pp. 5, 991--1003
1990 
Sartoretto, F. and Spigler, R., Numerical solution for the one-phase Stefan problem by piecewise constant approximation of the interface, COMPUTING. ARCHIVES FOR SCIENTIFIC COMPUTING, num. 45, pp. 3, 235--249
1990 
Spigler, Renato, Numerical simulation for degenerate diffusions, APPLIED NUMERICAL MATHEMATICS, num. 6, pp. 5, 405--413
1990 
Spigler, Renato and Vianello, Marco, A numerical method for evaluating zeros of solutions of second-order linear differential equations, MATHEMATICS OF COMPUTATION, num. 55, pp. 192, 591--612
1989 
Sartori, C. and Spigler, R., The Huber polygonal method for the one-phase Stefan problem with the specification of energy, ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, num. 69, pp. 12, 447--456
1988 
Spigler, Renato, Numerical simulation for certain stochastic ordinary differential equations, JOURNAL OF COMPUTATIONAL PHYSICS, num. 74, pp. 1, 244--262
1988 
Spigler, Renato, Numerical treatment of a boundary-value problem for a certain singular parabolic partial differential equation, JOURNAL OF COMPUTATIONAL PHYSICS, num. 74, pp. 1, 233--243
1987 
Spigler, Renato, Boundary-layer theory in the Kramers-Smoluchowski limit for the Fokker-Planck equation on a half-space, UNIONE MATEMATICA ITALIANA. BOLLETTINO. B. SERIE VII, num. 1, pp. 3, 917--938
1987 
Spigler, Renato, Monte Carlo-type simulation for solving stochastic ordinary differential equations, MATHEMATICS AND COMPUTERS IN SIMULATION, num. 29, pp. 3-4, 243--251
1986 
Jordan, Kirk E. and Papanicolaou, George C. and Spigler, R., On the numerical solution of a nonlinear stochastic Helmholtz equation with a multigrid preconditioner, APPLIED MATHEMATICS AND COMPUTATION, num. 19, pp. 1-4, 145--157
1986 
Ahmed, Shafique and Muldoon, Martin E. and Spigler, Renato, Inequalities and numerical bounds for zeros of ultraspherical polynomials, SIAM JOURNAL ON MATHEMATICAL ANALYSIS, num. 17, pp. 4, 1000--1007
1986 
Spigler, Renato, Mean power reflection from a one-dimensional nonlinear random medium, JOURNAL OF MATHEMATICAL PHYSICS, num. 27, pp. 7, 1760--1771
1985 
Spigler, Renato, A stochastic model for nonlinear oscillations of Duffing type, SIAM JOURNAL ON APPLIED MATHEMATICS, num. 45, pp. 6, 990--1005
1985 
Spigler, Renato, Nonlinear parametric oscillations in certain stochastic systems: a random van der Pol oscillator, JOURNAL OF STATISTICAL PHYSICS, num. 41, pp. 1-2, 175--200
1985 
Spigler, R., Differential equations and analytic geometry, MATHEMATICS MAGAZINE, num. 58, pp. 4, 233--236
1984 
Spigler, Renato, On the monotonic variation of the zeros of ultraspherical polynomials with the parameter, CANADIAN MATHEMATICAL BULLETIN. BULLETIN CANADIEN DE MATHEMATIQUES, num. 27, pp. 4, 472--477
1984 
Muldoon, M. E. and Spigler, R., Some remarks on zeros of cylinder functions, SIAM JOURNAL ON MATHEMATICAL ANALYSIS, num. 15, pp. 6, 1231--1233
1984 
Spigler, R., Double limits and matched asymptotic expansions, THE AMERICAN MATHEMATICAL MONTHLY, num. 91, pp. 8, 501--505
1984 
Spigler, Renato, The linear differential equation whose solutions are the products of solutions of two given differential equations, JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, num. 98, pp. 1, 130--147
1983 
Spigler, Renato, Asymptotic series and perturbation theory, ARCHIMEDE. RIVISTA PER GLI INSEGNANTI E I CULTORI DI MATEMATICHE PURE E APPLICATE, num. 35, pp. 4, 202--210
1983 
DiBenedetto, E. and Spigler, R., An algorithm for the one-phase Stefan problem, RENDICONTI DELL'ISTITUTO DI MATEMATICA DELL'UNIVERSITA' DI PADOVA, num. 69, 109--134
1982 
Spigler, Renato, An application of group theory to matrices and to ordinary differential equations, LINEAR ALGEBRA AND ITS APPLICATIONS, num. 44, 143--151
1980 
Spigler, R., The structure of the relations ``much better'' and ``much worse'' in fuzzy calculus, RENDICONTI DELL'ISTITUTO DI MATEMATICA DELL'UNIVERSITA' DI PADOVA, num. 63, 27--39
1980 
Spigler, Renato, Some results on the zeros of cylindrical functions and of their derivatives, RENDICONTI DEL SEMINARIO MATEMATICO (CONFERENZE DI FISICA E DI MATEMATICA) UNIVERSITA' E POLITECNICO DI TORINO, num. 38, pp. 1, 67--85
1979 
Spigler, R., A generalization of the theorem of A. C. Dixon, ATTI DELLA ACCADEMIA DELLE SCIENZE DI TORINO. CLASSE DI SCIENZE FISICHE, MATEMATICHE E NATURALI, num. 113, pp. 3-4, 263--268
1979 
Spigler, R., Errata: ``The roots of the equation: Ascr Csb u (x)+Bxscr Csb u spprime (x)=0'' [Atti Sem. Mat. Fis. Univ. Modena f 27 (1978), no. 1, 153--166 (1979); MR 81a:33013], ATTI DEL SEMINARIO MATEMATICO E FISICO DELL'UNIVERSITA' DI MODENA, num. 28, pp. 1, 248
1978 
Spigler, R., The roots of the equation: Acal Csb u (x)+Bxcal Ccprime sb u (x)=0, ATTI DEL SEMINARIO MATEMATICO E FISICO DELL'UNIVERSITA' DI MODENA, num. 27, pp. 1, 153--166 (1979)
1975 
Spigler, R., Sulle radici dell'equazione: AJsb u (x)+BxJsb u spprime (x)=0, ATTI DEL SEMINARIO MATEMATICO E FISICO DELL'UNIVERSITA' DI MODENA, num. 24, pp. 2, 399--419 (1976)

Proceedings

2010 
D.R. Akhmetov, M.M. Lavrentiev, Jr., and R. Spigler, Singular Perturbations of Parabolic Equations with or without Boundary-Layers, Progress in industrial mathematics at ECMI 2008, vol. Math. Ind., 15, num. Mathematics in Industry, 111-116, Springer, Heidelberg, January 2009
2010 
Acebron J.A., Rodriguez-Rozas A., Spigler R., ''A fully scalable algorithm suited for petascale computing and beyond'', Proc.s of ISC '10 [International Supercomputing Conference 2010, May~31-June~3, 2010, Hamburg, Germany]., published online, 9 April 2010; DOI: 10.1007/s00450-010-0105-5
2009 
D.R. Akhmetov, M.M. Lavrentiev Jr., R. Spigler, "Existence and uniqueness of classical solutions to certain nonlinear parabolic integrodifferential equations and applications", More Progresses in Analysis, Proceedings of the 5th ISAAC Congress, Catania, Italy;July 24-30, 2005, Catania, Italy, 25-30 July 2005, num. ISAAC Series, 737--746, World Scientific, Singapore, H.G.W. Begehr and F. Nicolosi Editors
2009 
J. A. Acebron, A. Rodriguez-Rozas, R. Spigler, On the performance of a new parallel numerical algorithm for large-scale simulations of nonlinear partial differential equations, 8th International Conference on Parallel Processing and Applied Mathematics, PPAM '09, Warsaw, Poland, 2009
2008 
J.A. Acebron, R. Spigler, ''A fully scalable parallel algorithm for solving elliptic partial differential equations'', Euro-Par 2007, Parallel Processing: 13th International Euro-Par Conference, Rennes, France, August 2007, Proceedings; Anne-Marie Kermarrec, Luc Boug'{e}, and Thierry Priol (Eds.), vol. 4641, num. Lecture Notes in Computer Science, 727-736, Springer, Berlin.
2008 
J.A. Acebron, R. Spigler, Scalability and performance analysis of a probabilistic domain decomposition method, PPAM 2007, vol. 4967, num. LCNS (Lecture Notes in Computer Science), 1257-1264, Springer, R. Wyrzykowski et al. (Eds.); http://dx.doi.org/10.1007/978-3-540-68111-3_133
2008 
F. Bosi, D. Dessi, R. Spigler, ''Application of nonlinear contro techniques to the wing flutter problem'', ''Euromech Colloquium 503: Nonlinear Normal Modes, Dimension Reduction and Localization in Vibrating Systems''
2007 
J.A. Acebron, R. Spigler, "A new probabilistic approach to the domain decomposition method", Domain Decomposition Methods in Science and Engineering XVI, vol. 55, num. Lecture Notes in Compututational Science and Engineering, Olof B. Widlund and David E. Keyes, eds., 473-480, Springer-Verlag, doi: 10.1007/978-3-540-34469-8_69
2007 
J.A. Acebron, R. Duran, R. Rico, R. Spigler, "A new domain decomposition approach suited for grid computing", Lecture Notes in Computer Science, vol. 4699, 744-753, Springer, Berlin/Heidelberg, Kagstroem, B, Elmroth, E., Dongarra, J., and Wasniewski, J. (Eds.); DOI:10.1007/978-3-540-75755-9_91
2005 
J.A. Acebron, R. Spigler, "Probabilistic and quasi-probabilistic domain decomposition methods for linear elliptic BV problems", MASCOT04, Proc.s of MASCOT04 - 4th Meeting in Applied Scientific Computing ad Tools. Grid Generation, Approximation and Visualization, Florence - Italy, November 25-27, 2004, vol. 9, num. IMACS Series in Comput.and Appl. Math., C. Conti, F. Pistella and R.M. Spitaleri eds., 1-10, IMACS
2000 
Lavrentiev, Mikhail M., Jr.; Spigler , R., "The Kuramoto-Sakaguchi nonlinear parabolic integrodifferential equation", Partial Differential Equations (Praha, 1998), vol. 406, num. Notes Math., 248-253, Chapman and Hall/CRC, Boca Raton, FL

Conferenze

2011 
Dhahran, Saudi Arabia , ''International Conference on Numerical Analysis and Optimization: Theory and Applications (NAOTA), ( speaker )
2011 
Washington, DC, USA, ''International Conference on Special Functions in the 21st Century: Theory and Applications'' ( speaker )
2010 
Ubeda (Jaen), Spagna, ''I Jaen Conference on Approximation Theory, Computer Aided Geom. Design, Numer. Methods and Appl. ( speaker )
2009 
Catania, Italy, NPDE 2009, ''Nonlinear PDE and Applications'', June 22-25, 2009, conference dedicated to F. Nicolosi ( speaker )
2008 
San Diego, CA, USA, Joint Mathematics Meetings, AMS-SIAM Special Session, January 6-9, 2008 ( speaker )
2008 
London, UK, ''ECMI 2008 London'', 30 June-4 July, 2008 ( speaker )
2007 
Rennes, Francia, ''Euro--Par 2007'', The 13th International Euro-Par Conference
2006 
Boston, MA, USA, SIAM Annual Meeting
2006 
Boston, MA, USA, SIAM Annual Meeting,
2006 
Boston, MA, USA, SIAM Annual Meeting,
2006 
Boston, MA, USA, SIAM Annual Meeting,
2005 
Catania, "ISAAC 2005", Congress of the 'International Society for Analysis, its Applications, and Computation ( speaker )
2005 
New Orleans, LA, U.S.A., "SIAM 2005", SIAM Annual Meeting
2005 
Milan, "Open Culture. Accessing and sharing Knowledge" ( speaker )
2005 
Rome, Third annual meeting of the HYKE network, "Around HYperbolic and Kinetic Equations"
2004 
Venezia, SIMAI 2004, Congress of SIMAI ( speaker, organizzatore )
2004 
Juan-Les-Pins, Francia, MC2QMC 2004, International Conference on "Monte Carlo and Quasi-Monte Carlo Methods, and Probabilist
2004 
Firenze, International IMACS/ISGG Workshop MASCOT04 - 4th Meeting on Applied Scientific Computing and Tools - ( speaker )
2003 
Pavia, "Magenes days", a Two-Day Colloquium in Honour of Enrico magenes on His 80th Birthday
2003 
Sao Jose do Rio Preto (Sao Paulo, Brazil), XXVI National Congress of Applied and Computational Mathematics (CNMAC) of the Sociedade Brasilera d ( speaker )
2003 
Forte Village (Cagliari), TCN-CAE 2003, International Conference on CAE and Computational Technologies for Industry ( speaker )
2003 
Milano, "Comunicazione scientifica ed editoria elettronica: la parola agli Autori" ( speaker )
2002 
Philadelphia, PA, U.S.A., 2002 SIAM 50th Anniversary and Annual Meeting ( speaker )
2002 
Venezia, Venice Summer School on "Polarization Mode Dispersion"
2001 
Ischia Porto, "ENUMATH 2001" (IV ENUMATH Conference) ( speaker, organizzatore )
2001 
San Diego, CA, U.S.A., SIAM Annual Meeting ( speaker )
1999 
Bologna, "La matematica nelle scienze della vita e nelle applicazioni" ( speaker )

1989 ''Fellow''dell'Institute of Applied Mathematics, eletto il 16 Gennaio 1989;''Chartered
Mathematician''.
1991 "Non-resident Member" dell'Ateneo Veneto, eletto il 27 Giugno 1991.
1997 "Premio della Cultura" del Presidente del Consiglio dei Ministri nell'anno 1997.
2000 "Premio della Cultura" del Presidente del Consiglio dei Ministri nell'anno 2000.
2003 "Premio della Cultura" del Presidente del Consiglio dei Ministri nell'anno 2003.

dal 2004 Responsabile Laboratori Didattici del Dipartimento di Matematica.
2007-2010 Coordinatore (Presidente) del Collegio per il Dottorato in Matematica

2008- Differential Equations and Applications

Programmi di Ricerca





Copyright Dipartimento di Matematica e Fisica, Roma Tre 2006
Statistiche | Credits