PUBLICATIONS

Papers (from old to new)

1. Probability of convergence of perturbation theory for hydrogen photoionization. Journal of Mathematical Physics November 1987 -Vol 28 Issue 11 pag 2655-2661 (co-authored with E. Caliceti and S. Graffi). Download

2. A note on an additive property of primes. Download

3. A note on entire functions. Download

4. Looking for Stokes Theorem in an elementary trapezoid. Download

5. A theorem about limits with application to Maclaurin's polynomials of certain functions. Download

6. A test for divergence of certain series with positive terms. Download

7. On certain conditionally convergent series. Download

8. An inequality of Erdos reviseted. Download

9. A small trivia about monic polynomials of second degree with positive coefficients. Download

10. A note on some naive estimates of the factorial. Download

11. Una nota su un particolare tipo di equazione diofantea. Download

12. A generalization of Marion Walter's Theorem. Download

13. A very short note about a trigonometric inequality Download

14. A generalization of Wilker's inquality. Download

15. A note about a rationality problem. Download

16. A further note about a rationality problem. Download

17. A note about sparse squares polynomials. Download

18. Yet another proof of the divergence of the Harmonic series. Download

19. A proof (nearly) without words. Download

20. L'ultimo teorema di Fermat per le matrici. Download

21. Equazioni diofantee e matrici 1. Download

22. Equazioni diofantee e matrici 2. Download

23. Equazioni diofantee e matrici 3. Download

24. On some special alternating series. Download

25. On some special alternating series 2. Download

26. One more proof of the divergence of the Harmonic series. Download

27. A note on uniform and normal convergence. Download

28. Equazioni diofantee e matrici 4. Download

29. Equazioni diofantee e matrici 5. Download

30. Equazioni diofantee e matrici 6. Download

31. Equazioni diofantee e matrici 7. Download

32. Equazioni diofantee e matrici 8. Download

33. Equazioni diofantee e matrici 9. Download

34. La congettura di Catalan per le matrici. Download

35. L'equazione di Fermat con esponenti negativi e le matrici. Download

36. Equazione diofantea generalizzata omogenea di secondo grado. Download

37. A Candido's like identity. Download

38. Some proofs without words. Download

39. A nearly without words geometric proof about infinite series. Download

40. An inequality generalization. Download

41. A note on the Brochard-Ramanujan diophantine equation. Download

42. Giocando con i determinanti. Download

43. A note about angle division. Download

44. A further note about angle division. Download

45. A proof without words about telescopic series. Download

46. A proof without words about log(2). Download

47. On a double series. Download

48. On a type of non-Leibniz alternating series. Download

49. A further note on a double series. Download

50. Improving the Root Test. Download

51. On non-absolutely convergent series with increasing blocks of constant sign. Download

52. On non-absolutely cononvergent series with increasing blocks of constant sign 2. Download

53. A note on a paper of R. Larivierre. Download

54. A note on monochromatics sums and products (co-authored with Lucia Goldoni) Download

55. A note on monochromatic solutions of a second degree system. (co-authored with Lucia Goldoni). Download

56. Monochromatic solutions for a class of nonlinear equations. (co-authored with Lucia Goldoni). Download

BOOKS

1. "Esercizi e complementi di Analisi Complessa" Aracne Editrice 2011.

2. “Selected Examples in Calculus of Several Variables”. Aracne Editrice 2015

3. "Piccola raccolta di Teoremi del XX secolo con dimostrazioni elementari." Aracne Editrice 2015

4. "Breve Storia dell'Analisi Matematica per Docenti della Scuola Media Superiore" Amazon 2019

E-BOOKS

1. Breve storia dell'Analisi Matematica Amazon 2019

2. Brevi Note di Matematica Elementare Amazon 2019

Talks

1. The Charming Pi Liceo Scientifico “A.F. Formiggini” Sassuolo (Italy) 14-03-2015

2. Infinity and Beyond Liceo Scientifico “A.F. Formiggini” Sassuolo (Italy) 19-03-2016

3. Dante e la Matematica Liceo Scientifico “A.F. Formiggini” Sassuolo (Italy) 13-02-2018