Results 31 to 40 of about 865 (97)

Computer algebra and transputers applied to the finite element method [PDF]

open access: yes, 1992
Recent developments in computing technology have opened new prospects for computationally intensive numerical methods such as the finite element method.
Barbier, Christine, Barbier, C
core  

Symbolic Powers and other Contractions of Ideals in Noetherian Rings. [PDF]

open access: yes, 2012
The results in this thesis are motivated by the following four questions: 1. (Eisenbud-Mazur conjecture): Given a regular local ring (R,m) containing a field of characteristic zero and an unmixed ideal I in R, the second symbolic power is contained in ...
More, Ajinkya Ajay
core  

Vector invariants for the two dimensional modular representation of a cyclic group of prime order [PDF]

open access: yes, 2010
In this paper, we study the vector invariants, F[mV_2]^(C_p), of the 2-dimensional indecomposable representation V_2 of the cylic group, C_p, of order p over a field F of characteristic p.
Campbell, Eddy   +5 more
core   +1 more source

Free integro-differential algebras and Groebner-Shirshov bases [PDF]

open access: yes, 2014
The notion of commutative integro-differential algebra was introduced for the algebraic study of boundary problems for linear ordinary differential equations. Its noncommutative analog achieves a similar purpose for linear systems of such equations.
Guo, Li   +5 more
core   +1 more source

The Extended Study of the 2-symbolic Plithogenic Numbers

open access: yesPlithogenic Logic and Computation
In this paper, we presented the extended study of the 2-symbolic plithogenic numbers, where we studied the square root of a 2-symbolic plithogenic real number and 2-symbolic plithogenic real polynomial.
Y. A. Alhasan
semanticscholar   +1 more source

Fields with few types

open access: yes, 2013
International audienceLet R be an associative ring with possible extra structure. R is said to be weakly small if there are countably many 1-types over any finite subset of R.
Milliet, Cédric
core   +1 more source

Order bounds for $C^2$-finite sequences : RISC Report Series, 23-03

open access: yes, 2023
A sequence is called $C$-finite if it satisfies a linear recurrence with constant coefficients. We study sequences which satisfy a linear recurrence with $C$-finite coefficients.
Pillwein, Veronika   +2 more
core   +1 more source

Markoff-Rosenberger triples in arithmetic progression [PDF]

open access: yes, 2013
We study the solutions of the Rosenberg–Markoff equation ax2 + by2 + cz2 = dxyz (a generalization of the well–known Markoff equation). We specifically focus on looking for solutions in arithmetic progression that lie in the ring of integers of a number ...
Enrique Gonzalez-Jimenez   +4 more
core   +1 more source

Criticizing and Investigating the Theory of Royal Ring in Parthian and Sassanid Reliefs

open access: yes, 2019
There is an outstanding action displayed in a great many of the scenes of the inscriptions on the containers, seals and coins from various archaeological eras, including those of Parthians and Sassanid.
Azadijou, Reza
core   +1 more source

Simple C2-finite sequences : a computable generalization of C-finite sequences : RISC Report Series, 22-02

open access: yes, 2022
The class of $C^2$-finite sequences is a natural generalization of holonomic sequences and consists of sequences satisfying a linear recurrence with C-finite coefficients, i.e., coefficients satisfying a linear recurrence with constant coefficients ...
Pillwein, Veronika, Nuspl, Philipp
core   +1 more source

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