Results 31 to 40 of about 531 (50)

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

Open 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., Jimenez-Islas Hugo, Vazquez-Leal Hector, Quemada-Villagómez Miriam L., Lopez-Gonzalez María de la Luz   +4 more
doaj   +1 more source

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

Analele 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]

Results Math, 2023
Bremner MR, Brox J, Sánchez-Ortega J.
europepmc   +1 more source

A posteriori estimates for Euler and Navier-Stokes equations

, 2013
The first two sections of this work review the framework of [6] for approximate solutions of the incompressible Euler or Navier-Stokes (NS) equations on a torus T^d, in a Sobolev setting. This approach starts from an approximate solution u_a of the Euler/
Morosi, Carlo, Pernici, Mario, Pizzocchero, Livio   +2 more
core  

Lower Bounds on the Number of Realizations of Rigid Graphs. [PDF]

Exp Math, 2020
Grasegger G, Koutschan C, Tsigaridas E.
europepmc   +1 more source

Multiple Precision Floating-Point Arithmetic on SIMD Processors

IEEE Symposium on Computer Arithmetic, 2017
J. Hoeven
semanticscholar   +1 more source

Decoupled molecules with binding polynomials of bidegree (n, 2). [PDF]

J Math Biol, 2019
Ren Y, Martini JWR, Torres J.
europepmc   +1 more source

Border bases and kernels of homomorphisms and of derivations

Open Mathematics, 2010
Zieliński Janusz
doaj   +1 more source

Practical splitting methods for the adaptive integration of nonlinear evolution equations. Part I: Construction of optimized schemes and pairs of schemes. [PDF]

BIT Numer Math, 2017
Auzinger W, Hofstätter H, Ketcheson D, Koch O.   +3 more
europepmc   +1 more source

Computer-assisted construction of Ramanujan-Sato series for 1 over π. [PDF]

Ramanujan J
Hemmecke R, Paule P, Radu CS.
europepmc   +1 more source