Publications

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  • F. Calegari, Shiva Chidambaram, A. Ghitza. Some modular abelian surfaces. Mathematics of Computation, 89, 387-394, 2020. doi: 10.1090/mcom/3434.

  • Sam Chow, A. Ghitza. Distinguishing newforms. International Journal of Number Theory, 11, 893-908, 2015. doi: 10.1142/S1793042115500499.

  • A. Ghitza, R. Sayer. Hecke eigenvalues of Siegel modular forms of "different weights". 143, 125-141, Academic Press Inc Elsevier Science, 2014. doi: 10.1016/j.jnt.2014.03.009.

  • S. Chow, A. Ghitza. Distinguishing eigenforms modulo a prime ideal. Functiones et Approximatio Commentarii Mathematici, XLI, 363-377, 2013. doi: 10.7169/facm/2014.51.2.8.

  • A. Ghitza, Ryan, Sulon. Computations of vector-valued Siegel modular forms. 133, 3921-3940, Academic Press Inc Elsevier Science, 2013. doi: 10.1016/j.jnt.2013.04.024.

  • Citro, A. Ghitza. Computing level one Hecke eigensystems (mod p). London Mathematical Society. Journal of Computation and Mathematics, 16, 246-270, 2013. doi: 10.1112/S1461157013000132.

  • A. Ghitza, A. McAndrew. Experimental evidence for Maeda's conjecture on modular forms. Tbilisi Mathematical Journal, 5, 55-69, 2012.

  • A. Ghitza. Distinguishing Hecke eigenforms. International Journal of Number Theory, 7, 1247-1253, 2011. doi: 10.1142/S1793042111004708.

  • C Citro, A. Ghitza. Enumerating Galois representations in Sage. Mathematical software - ICMS 2010, 6327, 256-259, 2010. doi: 10.1007/978-3-642-15582-6_44.

  • A. Ghitza. All Siegel Hecke eigensystems (mod p) are cuspidal. Mathematical Research Letters, 13, 813-823, 2006.

  • A. Ghitza. Hecke eigenvalues of Siegel modular forms (mod p) and of algebraic modular forms. 106, 345-384, 2004. doi: 10.1016/j.jnt.2003.12.009.

  • A. Ghitza. Upper bound on the number of systems of Hecke eigenvalues for Siegel modular forms (mod p). International Mathematics Research Notices, 2004, 2983-2987, 2004.