Skew-cyclic codes D Boucher, W Geiselmann, F Ulmer Applicable Algebra in Engineering, Communication and Computing 18, 379-389, 2007 | 349 | 2007 |
Coding with skew polynomial rings D Boucher, F Ulmer Journal of Symbolic Computation 44 (12), 1644-1656, 2009 | 296 | 2009 |
Skew constacyclic codes over Galois rings D Boucher, P Solé, F Ulmer Advances in mathematics of communications 2 (3), 273-292, 2008 | 192 | 2008 |
Galois groups of second and third order linear differential equations MF Singer, F Ulmer Journal of Symbolic Computation 16 (1), 9-36, 1993 | 181 | 1993 |
Linear codes using skew polynomials with automorphisms and derivations D Boucher, F Ulmer Designs, codes and cryptography 70, 405-431, 2014 | 135 | 2014 |
Liouvillian and algebraic solutions of second and third order linear differential equations MF Singer, F Ulmer Journal of Symbolic Computation 16 (1), 37-73, 1993 | 135 | 1993 |
Note on Kovacic's algorithm F Ulmer, JA Weil Journal of Symbolic Computation 22 (2), 179-200, 1996 | 133 | 1996 |
Codes as modules over skew polynomial rings D Boucher, F Ulmer Cryptography and Coding: 12th IMA International Conference, Cryptography and …, 2009 | 91 | 2009 |
Liouvillian solutions of linear differential equations of order three and higher M Van Hoeij, JF Ragot, F Ulmer, JA Weil Journal of Symbolic Computation 28 (4-5), 589-609, 1999 | 83 | 1999 |
A note on the dual codes of module skew codes D Boucher, F Ulmer IMA International Conference on Cryptography and Coding, 230-243, 2011 | 65 | 2011 |
Linear differential equations and products of linear forms MF Singer, F Ulmer Journal of Pure and Applied Algebra 117, 549-563, 1997 | 62 | 1997 |
Necessary conditions for Liouvillian solutions of (third order) linear differential equations MF Singer, F Ulmer Applicable Algebra in Engineering, Communication and Computing 6 (1), 1-22, 1995 | 61 | 1995 |
Self-dual skew codes and factorization of skew polynomials D Boucher, F Ulmer Journal of Symbolic Computation 60, 47-61, 2014 | 58 | 2014 |
Differential equations and finite groups M van der Put, F Ulmer Journal of Algebra 226 (2), 920-966, 2000 | 49 | 2000 |
Linear differential operators for polynomial equations O Cormier, MF Singer, BM Trager, F Ulmer Journal of Symbolic Computation 34 (5), 355-398, 2002 | 46 | 2002 |
On Liouvillian solutions of linear differential equations F Ulmer Applicable Algebra in Engineering, Communication and Computing 2 (3), 171-193, 1992 | 42 | 1992 |
Key exchange and encryption schemes based on non-commutative skew polynomials D Boucher, P Gaborit, W Geiselmann, O Ruatta, F Ulmer International Workshop on Post-Quantum Cryptography, 126-141, 2010 | 41 | 2010 |
Skew codes of prescribed distance or rank L Chaussade, P Loidreau, F Ulmer Designs, Codes and Cryptography 50, 267-284, 2009 | 40 | 2009 |
Liouvillian solutions of third order differential equations F Ulmer Journal of Symbolic Computation 36 (6), 855-889, 2003 | 25 | 2003 |
Irreducible linear differential equations of prime order F Ulmer Journal of Symbolic Computation 18 (4), 385-401, 1994 | 21 | 1994 |