Results 31 to 40 of about 554 (70)

Computing Dynamic Output Feedback Laws

open access: yes, 2003
The pole placement problem asks to find laws to feed the output of a plant governed by a linear system of differential equations back to the input of the plant so that the resulting closed-loop system has a desired set of eigenvalues.
Verschelde, Jan, Wang, Yusong
core   +2 more sources

Exploring homotopy with hyperspherical tracking to find complex roots with application to electrical circuits

open access: yesOpen Mathematics
In the field of applied sciences, systems are frequently modeled using mathematical frameworks that include systems of nonlinear algebraic equations. Identifying their roots, whether real or complex, is of critical importance.
Sandoval-Hernandez Mario A.   +4 more
doaj   +1 more source

Splitting the structured paths in stratified graphs. Application in Natural Language Generation

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2014
The concept of labeled stratified graph (LSG) introduces some method of knowledge representation. The inference process developed for this structures uses the paths of the stratified graphs, an order between the elementary arcs of a path and some results
Dănciulescu Dana, Colhon Mihaela
doaj   +1 more source

A new bound on cofactors of sparse polynomials

open access: yesForum of Mathematics, Sigma
We prove that for polynomials $ f, g, h \in \mathbb {Z}[x] $ satisfying $ f = gh $ and $ f(0) \neq 0 $ , the $\ell _2$ -norm of the cofactor $ h $ is bounded by $$ \begin{align*} \left\Vert {h} \right\Vert{}_2\leq ...
Ido Nahshon, Amir Shpilka
doaj   +1 more source

Finite-dimensional flexible algebras associated with directed and weighted CW complexes

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
In this paper, we study a link between directed and weighted CW complexes (also called configurations) and flexible algebras determining which configurations are associated with those algebras.
Ceballos Manuel
doaj   +1 more source

Higher Polynomial Identities for Mutations of Associative Algebras. [PDF]

open access: yesResults Math, 2023
Bremner MR, Brox J, Sánchez-Ortega J.
europepmc   +1 more source

Home - About - Disclaimer - Privacy