Alessandro Calamai - Publications

19. (with P. Benevieri, M. Furi and M.P. Pera)   On the existence of forced oscillations for the spherical pendulum acted on by a retarded periodic force. To appear on Journal of Dynamics and Differential Equations.   PDF file


18. (with P. Benevieri, M. Furi and M.P. Pera)   A continuation result for forced oscillations of constrained motion problems with infinite delay. To appear on Advanced Nonlinear Studies.   (arXiv)   (PDF file)


17. (with J. Appell and A. Schmied)   Yet another spectrum for nonlinear operators in Banach spaces. To appear on Nonlinear Functional Analysis and Applications.   PDF file


16. (with P. Benevieri)   A Borsuk-type theorem for some classes of perturbed Fredholm maps. Topol. Methods Nonlinear Anal. 35 (2010), no. 2, 379-394.   PDF file


15. (with C. Marcelli and F. Papalini)   A general approach for front-propagation in functional reaction-diffusion equations. J. Dyn. Differential Equations 21 (2009), no. 4, 567-593.   PDF file


14. (with M. Furi and A. Vignoli)   An overview on spectral theory for nonlinear operators. Commun. Appl. Anal. 13 (2009), no. 4, 509-534.   PDF file


13. (with P. Benevieri, M. Furi and M.P. Pera)   Fast forced oscillations for constrained motion problems with delay. Commun. Appl. Anal. 13 (2009), no. 4, 497-508.   PDF file


12. (with M. Furi and A. Vignoli)   A new spectrum for continuous nonlinear operators in Banach spaces. Nonlinear Funct. Anal. Appl. 14 (2009), no. 2, 317-347.   PDF file


11. (with P. Benevieri, M. Furi and M.P. Pera)   Retarded functional differential equations on manifolds and applications to motion problems for forced constrained systems. Adv. Nonlinear Stud. 9 (2009), no. 1, 199-214.   PDF file


10. (with P. Benevieri, M. Furi and M.P. Pera)   Delay differential equations on manifolds and applications to motion problems for forced constrained systems. Z. Anal. Anwendungen 28 (2009), no. 4, 451-474.   PDF file


9. (with P. Benevieri, M. Furi and M.P. Pera)   On forced fast oscillations for delay differential equations on compact manifolds. J. Differential Equations 246 (2009), no. 4, 1354-1362.   PDF file


8. (with P. Benevieri)   Bifurcation results for a class of perturbed Fredholm maps. Fixed Point Theory Appl. 2008 (2008), Art. ID 752657, 19 pp.   PDF file


7. (with P. Benevieri, M. Furi and M.P. Pera)   Forced oscillations for delay motion equations on manifolds. Electron. J. Differential Equations 2007 (2007), no. 62, 5 pp.   PDF file


6. (with F. Alessio and P. Montecchiari)   Saddle type solutions for a class of semilinear elliptic equations. Adv. Differential Equations 12 (2007), no. 4, 361-380. PDF file


5. (with P. Benevieri, M. Furi and M.P. Pera)   Global branches of periodic solutions for forced delay differential equations on compact manifolds. J. Differential Equations 233 (2007), no. 2, 404-416.   PDF file


4. (with P. Benevieri and M. Furi)   A degree theory for a class of perturbed Fredholm maps II. Fixed Point Theory Appl. 2006 (2006), Art. ID 27154, 20 pp.   PDF file


3. (with P. Benevieri and M. Furi)   A degree theory for a class of perturbed Fredholm maps. Fixed Point Theory Appl. 2005 (2005), no. 2, 185-206.   PDF file


2. The invariance of domain theorem for compact perturbations of nonlinear Fredholm maps of index zero. Nonlinear Funct. Anal. Appl. 9 (2004), no. 2, 185-194.   PDF file


1. On existence and uniqueness of solutions for ordinary differential equations with nonlinear boundary conditions. Boll. Unione Mat. Ital. Sez. B Artic. Ric. Mat. (8) 7 (2004), no. 2, 469-481.   PDF file