Items where Author is "Grigoriev, D."

Grigoriev, D. and Schwarz, F. (2009) Non-holonomic ideals in the plane and absolute factoring. MPIM Preprint Series 2009 (1).

Grigoriev, D. (2008) Analogue of Newton-Puiseux series for non-holonomic D-modules and factoring. MPIM Preprint Series 2008 (6).

Grigoriev, D. and Shpilrain, V. (2008) Authentication from matrix conjugation. MPIM Preprint Series 2008 (78).

Grigoriev, D. and Milman, P. (2008) Construction of universal Thom-Whitney-a stratifications, their functoriality and Sard-type theorem for singular varieties. MPIM Preprint Series 2008 (32).

Chistov, A. and Grigoriev, D. (2007) Complexity of Janet basis of a D-module. MPIM Preprint Series 2007 (18).

Grigoriev, D. and Kojevnikov, A. and Nikolenko, S. (2007) Invariant based cryptosystems and their security against provable worst-case break. MPIM Preprint Series 2007 (158).

Grigoriev, D. and Schwarz, F. (2004) Loewy- and primary-decompositions of D-modules. MPIM Preprint Series 2004 (99).

Grigoriev, D. (2001) Approximation and complexity II: interated integration. MPIM Preprint Series 2001 (101).

Grigoriev, D. and Ponomarenko, I. (2001) On non-abelian homomorphic public-key cryptosystems. MPIM Preprint Series 2001 (102).

Grigoriev, D. and Karpinski, M. (1991) Algorithms for sparse rational interpolation. MPIM Preprint Series 1991 (5).

Grigoriev, D. and Karpinski, M. and Odlyzko, A. (1991) Nondivisibility of sparse polynomials is in NP under the extended Riemann hypothesis. MPIM Preprint Series 1991 (6).

Grigoriev, D. and Karpinski, M. (1991) An approximation algorithm for the number of zeros of arbitrary polynomials over GF [q]. MPIM Preprint Series 1991 (13).