Results 71 to 80 of about 4,252 (168)

An inverse Grassmannian Littlewood–Richardson rule and extensions

open access: yesForum of Mathematics, Sigma
Chow rings of flag varieties have bases of Schubert cycles $\sigma _u $ , indexed by permutations. A major problem of algebraic combinatorics is to give a positive combinatorial formula for the structure constants of this basis.
Oliver Pechenik, Anna Weigandt
doaj   +1 more source

Cycles and Commutative Algebra

open access: yes, 2003
We describe several applications of the theory of cycles to questions in Commutative Algebra. The main topic is the use of the theory of local Chern characters to answer some questions on modules of finite homological dimension. This paper is based on talks given at the conference on cycles in Morelia, Mexico in June 2003.
openaire   +2 more sources

Squared cycles in monomial relations algebras

open access: yesCentral European Journal of Mathematics, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Constant-Cycle Hardware Private Circuits

open access: yesTransactions on Cryptographic Hardware and Embedded Systems
The efficient implementation of Boolean masking with minimal overhead in terms of latency has become a critical topic due to the increasing demand for physically secure yet high-performance cryptographic primitives.
Daniel Lammers   +3 more
doaj   +1 more source

Exact behavior of the critical Kauffman model with connectivity one

open access: yesPhysical Review Research
The critical Kauffman model with connectivity one is the simplest class of critical Boolean networks. Nevertheless, it exhibits intricate behavior at the boundary of order and chaos.
T. M. A. Fink
doaj   +1 more source

Design of Experiments and Algebraic Cycles

open access: yesJournal of UOEH, 1983
It is well-known that balanced incomplete block designs are closely connected with finite geometry. A block design can be obtained by identifying rational points of an algebraic variety with treatments. The number of GF(qs)-rational points follows from the theory of étale cohomologies.
openaire   +3 more sources

Non-existence of limit cycles via inverse integrating factors

open access: yesElectronic Journal of Differential Equations, 2011
It is known that if a planar differential systems has an inverse integrating factor, then all the limit cycles contained in the domain of definition of the inverse integrating factor are contained in the zero set of this function.
Leonardo Laura-Guarachi   +2 more
doaj  

Transcendence degree of zero-cycles and the structure of Chow motives

open access: yesOpen Mathematics, 2012
Gorchinskiy Sergey, Guletskiĭ Vladimir
doaj   +1 more source

Home - About - Disclaimer - Privacy