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Other preprints

[1]

A. Abbondandolo and J. Molina, Index estimates for strongly indefinite functionals, periodic orbits and homoclinic solutions of first order Hamiltonian systems, Calc. Var. Partial Differential Equations 11 (2000), no. 4, 395-430, download dvi, download postscript.

[2]

F. Alessio, M. L. Bertotti, and P. Montecchiari, Multibump solutions to possibly degenerate equilibria for almost periodic Lagrangian systems, Z. Angew. Math. Phys. 50 (1999), no. 6, 860-891, download dvi, download postscript.

[3]

F. Alessio, M. Calanchi, and E. Serra, Complex dynamics in a class of reversible equations, Nonlinear analysis and its applications to differential equations (Lisbon, 1998) (Boston, MA), Birkhäuser Boston, 2001, pp. 147-159, download dvi, download postscript.

[4]

F. Alessio, P. Caldiroli, and P. Montecchiari, Genericity of the existence of infinitely many solutions for a class of semilinear elliptic equations in R^N, Ann. Scuola Norm. Sup. Pisa Cl. Sci. (4) 27 (1998), no. 1, 47-68 (1999), download dvi, download postscript.

[5]

F. Alessio, P. Caldiroli, and P. Montecchiari, On the existence of homoclinic orbits for the asymptotically periodic Duffing equation, Topol. Methods Nonlinear Anal. 12 (1998), no. 2, 275-292, download dvi, download postscript.

[6]

F. Alessio, P. Caldiroli, and P. Montecchiari, Genericity of the multibump dynamics for almost periodic Duffing-like systems, Proc. Roy. Soc. Edinburgh Sect. A 129 (1999), no. 5, 885-901, download dvi, download postscript.

[7]

F. Alessio, C. Carminati, and P. Montecchiari, Heteroclinic motions joining almost periodic solutions for a class of Lagrangian systems, Discrete Contin. Dynam. Systems 5 (1999), no. 3, 569-584, download dvi, download postscript.

[8]

F. Alessio and W. Dambrosio, Multiple solutions to a Dirichlet problem on bounded symmetric domains, J. Math. Anal. Appl. 235 (1999), no. 1, 217-226, download dvi, download postscript.

[9]

F. Alessio, L. Jeanjean, and P. Montecchiari, Stationary layered solutions in \bold R\sp 2 for a class of non autonomous Allen-Cahn equations, Calc. Var. Partial Differential Equations 11 (2000), no. 2, 177-202, download dvi, download postscript.

[10]

A. Ambrosetti, Branching points for a class of variational operators, J. Anal. Math. 76 (1998), 321-335, download dvi, download postscript.

[11]

A. Ambrosetti, J. G. Azorero, and I. Peral, Elliptic variational problems in r \sp N with critical growth, J. Differential Equations 168 (2000), no. 1, 10-32, Special issue in celebration of Jack K. Hale's 70th birthday, Part 1 (Atlanta, GA/Lisbon, 1998), download dvi, download postscript.

[12]

A. Ambrosetti and M. Badiale, Variational perturbative methods and bifurcation of bound states from the essential spectrum, Proc. Roy. Soc. Edinburgh Sect. A 128 (1998), no. 6, 1131-1161, download dvi, download postscript.

[13]

A. Ambrosetti and M. Badiale, Remarks on bifurcation from the essential spectrum, Topics in nonlinear analysis, Birkhäuser, Basel, 1999, pp. 1-9.

[14]

A. Ambrosetti, J. Garcia Azorero, and I. Peral, Perturbation of D u+u^(N+2)/(N-2)=0, the scalar curvature problem in R^N, and related topics, J. Funct. Anal. 165 (1999), no. 1, 117-149, download dvi, download postscript.

[15]

A. Ambrosetti, Y. Li, and A. Malchiodi, Scalar curvature under boundary conditions, C. R. Acad. Sci. Paris Sér. I Math. 330 (2000), no. 11, 1013-1018.

[16]

M. Badiale, J. García Azorero, and I. Peral, Perturbation results for an anisotropic Schrödinger equation via a variational method, NoDEA Nonlinear Differential Equations Appl. 7 (2000), no. 2, 201-230, download dvi, download postscript.

[17]

M. Badiale, B. Pellacci, and S. Villegas, Elliptic problems on R\sp N with jumping nonlinearities: perturbation results, Differential Integral Equations 13 (2000), no. 7-9, 837-868, download dvi, download postscript.

[18]

A. Berretti, S. Marmi, and D. Sauzin, Limit at resonances of linearizations of some complex analytic dynamical systems, Ergodic Theory Dynam. Systems 20 (2000), no. 4, 963-990, download postscript.

[19]

M. Berti and P. Bolle, Variational construction of homoclinics and chaos in presence of a saddle-saddle equilibrium, Ann. Scuola Norm. Sup. Pisa Cl. Sci. (4) 27 (1998), no. 2, 331-377 (1999).

[20]

M. Berti and P. Bolle, Variational construction of homoclinics and chaos in presence of a saddle-saddle equilibrium, Atti Accad. Naz. Lincei Cl. Sci. Fis. Mat. Natur. Rend. Lincei (9) Mat. Appl. 9 (1998), no. 3, 167-175.

[21]

M. Berti and P. Bolle, Homoclinics and chaotic behaviour for perturbed second order systems, Ann. Mat. Pura Appl. 76 (1999), 323-378, download dvi, download postscript.

[22]

U. Bessi, An analytic counterexample to the KAM theorem, Ergodic Theory Dynam. Systems 20 (2000), no. 2, 317-333, download dvi, download postscript.

[23]

M. Calanchi and E. Serra, Homoclinic solutions to periodic motions in a class of reversible equations, Calc. Var. Partial Differential Equations 9 (1999), 157-184, download dvi, download postscript.

[24]

T. Carletti and S. Marmi, The Lagrange inversion formula on non-archimedean fields and the Siegel center problem, Preprint, Università di Firenze, 1998, download postscript.

[25]

A. Celletti and L. Chierchia, Construction of stable periodic orbits for the spin-orbit problem of celestial mechanics, Regul. Chaotic Dyn. 3 (1998), no. 3, 107-121, J. Moser at 70 (Russian), download postscript.

[26]

A. Celletti and L. Chierchia, Birth of resonances in the spin-orbit problem of celestial mechanics, Preprint, Università di Roma III, 1998, download postscript.

[27]

P. Cermelli, M. E. Gurtin, and G. Leoni, Energies for incoherent films: an analytical approach, Interfaces Free Bound. 1 (1999), no. 1, 81-105, download dvi, download postscript.

[28]

K. Cerqueti, A uniqueness result for a semilinear elliptic equation involving the critical Sobolev exponent in symmetric domains, Asymptot. Anal. 21 (1999), no. 2, 99-115, download dvi, download postscript.

[29]

L. Chierchia and E. Valdinoci, A note on the construction of Hamiltonian trajectories along heteroclinic chains, Forum Math. 12 (2000), no. 2, 247-255, download dvi, download postscript.

[30]

M. Conti, L. Merizzi, and S. Terracini, Remarks on variational methods and lower-upper solutions, NoDEA Nonlinear Differential Equations Appl. 6 (1999), no. 4, 371-393, download dvi, download postscript.

[31]

M. Conti, L. Merizzi, and S. Terracini, On the existence of many solutions for a class of superlinear elliptic systems, J. Differential Equations 167 (2000), no. 2, 357-387, download dvi, download postscript.

[32]

M. Conti, L. Merizzi, and S. Terracini, Radial solutions of superlinear equations on r\sp N. I. A global variational approach, Arch. Ration. Mech. Anal. 153 (2000), no. 4, 291-316, download dvi, download postscript.

[33]

M. Conti and S. Terracini, Radial solutions of superlinear equations on r\sp N. II. The forced case, Arch. Ration. Mech. Anal. 153 (2000), no. 4, 317-339, download dvi, download postscript.

[34]

V. Coti Zelati and M. Nolasco, Multibump solutions for Hamiltonian systems with fast and slow forcing, Boll. Unione Mat. Ital. Sez. B Artic. Ric. Mat. (8) 2 (1999), no. 3, 585-608, download dvi, download postscript.

[35]

L. Damascelli, Comparison theorems for some quasilinear degenerate elliptic operators and applications to symmetry and monotonicity results, Ann. Inst. H. Poincaré Anal. Non Linéaire 15 (1998), no. 4, 493-516, download dvi, download postscript.

[36]

L. Damascelli, M. Grossi, and F. Pacella, Qualitative properties of positive solutions of semilinear elliptic equations in symmetric domains via the maximum principle, Ann. Inst. H. Poincaré. Anal. Non Linéaire 16 (199), 631-652, download dvi, download postscript.

[37]

L. Damascelli and F. Pacella, Monotonicity and symmetry of solutions of p-Laplace equations, 1 < p < 2, via the moving plane method, Ann. Scuola Norm. Sup. Pisa Cl. Sci. (4) 26 (1998), no. 4, 689-707, download dvi, download postscript.

[38]

L. Damascelli, F. Pacella, and M. Ramaswamy, Symmetry of ground states of p-Laplace equations via the moving plane method, Arch. Rational Mech. Anal. 148 (1999), download dvi, download postscript.

[39]

I. Fonseca and G. Leoni, Bulk and contact energies: nucleation and relaxation, SIAM J. Math. Anal. 30 (1999), no. 1, 190-219 (electronic), download dvi, download postscript.

[40]

I. Fonseca and G. Leoni, Some remarks on lower semicontinuity, Indiana Univ. Math. J. 49 (2000), no. 2, 617-635, download dvi, download postscript.

[41]

I. Fonseca and G. Leoni, On lower semicontinuity and relaxation, Proc. Roy. Soc. Edinburgh Sect. A 131 (2001), no. 3, 519-565, download dvi, download postscript.

[42]

M. Grossi, Some results on a class of nonlinear Schrödinger equations, Math. Z., to appear, download postscript.

[43]

M. Grossi, Uniqueness of the least-energy solution for a semilinear Neumann problem, Proc. Amer. Math. Soc., to appear, download dvi, download postscript.

[44]

M. Grossi, A uniqueness result for a semilinear elliptic equation in symmetric domains, Adv. Differential Equations, to appear, download dvi, download postscript.

[45]

M. Grossi and A. Pistoia, On the effect of critical points of distance function in superlinear elliptic problems, Adv. Differential Equations, to appear, download postscript.

[46]

M. Grossi, A. Pistoia, and J. Wei, Existence of multipeak solutions for a semilinear problem via nonsmooth critical point theory, Calc. Var. Partial Differential Equations, to appear, download postscript.

[47]

G. Leoni, Classification of positive solutions of the elliptic equation div (|Ñu|^p-2 Ñu) + x ·Ñ(u^q) + au^q = 0 in Rⁿ, Preprint, Universit\' a di Perugia, 1998, download dvi, download postscript.

[48]

G. Leoni, On the existence of fast-decay solutions for a quasilinear elliptic equation with a gradient term, Preprint, Universit\' a di Perugia, 1998, download dvi, download postscript.

[49]

D. Lupo, A. M. Micheletti, and K. Payne, Sublinear and asymptotically linear nonlocal Tricomi problems, Preprint, Politecnico di Milano, 1998, download dvi, download postscript.

[50]

D. Lupo and K. R. Payne, Multiplicity of nontrivial solutions for an asymptotically linear nonlocal Tricomi problem, Nonlinear Anal. 46 (2001), no. 4, Ser. A: Theory Methods, 591-600, download dvi, download postscript.

[51]

S. Marmi, Chaotic behaviour in the solar system (following J. Laskar), Seminaire Bourbaki 854 (1999), 14 novembre 1998, download postscript.

[52]

P. Montecchiari, M. Nolasco, and S. Terracini, A global condition for periodic Duffing-like equations, Trans. Amer. Math. Soc. 351 (1999), no. 9, 3713-3724, download dvi, download postscript.

[53]

M. Nolasco and G. Tarantello, On a sharp Sobolev-type inequality on two-dimensional compact manifolds, Arch. Ration. Mech. Anal. 145 (1998), no. 2, 161-195, download dvi, download postscript.

[54]

M. Nolasco and G. Tarantello, Double vortex condensates in the Chern-Simons-Higgs theory, Calc. Var. Partial Differential Equations 9 (1999), no. 1, 31-94, download dvi, download postscript.

[55]

R. Ortega, E. Serra, and M. Tarallo, Non-continuation of the periodic oscillations of a forced pendulum in the presence of friction, Proc. Amer. Math. Soc. 128 (2000), no. 9, 2659-2665, download dvi, download postscript.

[56]

P. Pucci and J. Serrin, Global nonexistence for abstract evolution equations with positive initial energy, Preprint, download dvi, download postscript.

[57]

P. Pucci and J. Serrin, Uniqueness of ground states for quasilinear elliptic equations in the exponential case, Indiana Univ. Math. J. 47 (1998), no. 2, 529-539, download dvi, download postscript.

[58]

P. Pucci and J. Serrin, Uniqueness of ground states for quasilinear elliptic operators, Indiana Univ. Math. J. 47 (1998), no. 2, 501-528, download dvi, download postscript.

[59]

P. Pucci, J. Serrin, and H. Zou, A strong maximum principle and a compact support principle for singular elliptic inequalities, J. Math. Pures Appl. 78 (1999), 769-789, download dvi, download postscript.

[60]

T. Ricciardi and G. Tarantello, Selfdual vortices in the Maxwell-Chern-Simons-Higgs theory, Preprint, Università di Roma II, download dvi, download postscript.

[61]

M. C. Salvatori and E. Vitillaro, Decay properties for some Lagrangian systems with dissipative terms and applications, Preprint, Università, Perugia, 1998, download dvi, download postscript.

[62]

M. C. Salvatori and E. Vitillaro, Decay and stability for some nonlinear quasi-variational systems, Period. Math. Hungar. 38 (1999), no. 1-2, 63-85, download dvi, download postscript.

[63]

E. Serra, M. Tarallo, and S. Terracini, Subharmonic solutions to second-order differential equations with periodic nonlinearities, Nonlinear Anal. 41 (2000), no. 5-6, Ser. A: Theory Methods, 649-667, download dvi, download postscript.

[64]

E. Vitillaro, Global nonexistence theorems for a class of evolution equations with dissipation and applications, Arch. Rational Mech. Anal. 149 (1999), 155-182, download dvi, download postscript.