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MP
2008
129views more  MP 2008»
13 years 7 months ago
Corrector-predictor methods for monotone linear complementarity problems in a wide neighborhood of the central path
Abstract. Two corrector-predictor interior point algorithms are proposed for solving monotone linear complementarity problems. The algorithms produce a sequence of iterates in the ...
Florian A. Potra
CRYPTO
2009
Springer
89views Cryptology» more  CRYPTO 2009»
14 years 2 months ago
Linear Algebra with Sub-linear Zero-Knowledge Arguments
We suggest practical sub-linear size zero-knowledge arguments for statements involving linear algebra. Given commitments to matrices over a finite field, we give a sub-linear siz...
Jens Groth
AML
2005
104views more  AML 2005»
13 years 7 months ago
Weak theories of linear algebra
Abstract. We investigate the theories LA, LAP, LAP of linear algebra, which were originally defined to study the question of whether commutativity of matrix inverses has polysize F...
Neil Thapen, Michael Soltys
FM
2009
Springer
104views Formal Methods» more  FM 2009»
14 years 2 months ago
A Smooth Combination of Linear and Herbrand Equalities for Polynomial Time Must-Alias Analysis
Abstract. We present a new domain for analyzing must-equalities between address expressions. The domain is a smooth combination of Herbrand and affine equalities which enables us t...
Helmut Seidl, Vesal Vojdani, Varmo Vene
MOC
2000
104views more  MOC 2000»
13 years 7 months ago
Analysis of the finite precision bi-conjugate gradient algorithm for nonsymmetric linear systems
In this paper we analyze the bi-conjugate gradient algorithm in finite precision arithmetic, and suggest reasons for its often observed robustness. By using a tridiagonal structure...
Charles H. Tong, Qiang Ye