Sciweavers

5387 search results - page 500 / 1078
» Generating generic functions
Sort
View
JCT
2008
70views more  JCT 2008»
15 years 7 months ago
Bruhat order, smooth Schubert varieties, and hyperplane arrangements
The aim of this article is to link Schubert varieties in the flag manifold with hyperplane arrangements. For a permutation, we construct a certain graphical hyperplane arrangement....
Suho Oh, Alexander Postnikov, Hwanchul Yoo
IJAC
2007
73views more  IJAC 2007»
15 years 6 months ago
Computationally and Algebraically Complex Finite Algebra Membership Problems
In this paper we produce a finite algebra which generates a variety with a PSPACE-complete membership problem. We produce another finite algebra with a γ function that grows exp...
Marcin Kozik
AMC
2004
97views more  AMC 2004»
15 years 6 months ago
Analysis of three-dimensional grids: the eight-point cube
It is widely believed that quadratic coefficients cannot be estimated from eight data in cubical array. This paper illustrates the estimation of those coefficients by means of by ...
G. L. Silver
AML
2004
90views more  AML 2004»
15 years 6 months ago
A comparison of two systems of ordinal notations
The standard method of generating countable ordinals from uncountable ordinals can be replaced by a use of fixed point extractors available in the term calculus of Howard's s...
Harold Simmons
164
Voted
BC
2000
99views more  BC 2000»
15 years 6 months ago
Spinal motor control system incorporates an internal model of limb dynamics
The existence and utilization of an internal representation of the controlled object is one of the most important features of the functioning of neural motor control systems. This ...
Yury P. Shimansky