Results 151 to 160 of about 406 (199)

Shape Derivatives of the Eigenvalues of the De Rham Complex for Lipschitz Deformations and Variable Coefficients: Part I

Mathematical Methods in the Applied Sciences, Volume 49, Issue 8, Page 7975-8005, 30 May 2026.
ABSTRACT We study eigenvalue problems for the de Rham complex on varying three‐dimensional domains. Our analysis includes the Helmholtz equation as well as the Maxwell system with mixed boundary conditions and non‐constant coefficients. We provide Hadamard‐type formulas for the shape derivatives under weak regularity assumptions on the domain and its ...
Pier Domenico Lamberti, Dirk Pauly, Michele Zaccaron   +2 more
wiley   +1 more source

Origins of numbers: a shared language-of-thought for arithmetic and geometry? [PDF]

Trends Cogn Sci
Dehaene S, Sablé-Meyer M, Ciccione L.
europepmc   +1 more source

Sheaf Primality via Primality Testing Framework

This paper proposes a novel primality testing framework that reinterprets the notion of primality as a global geometric object over the arithmetic scheme Spec(ℤ). By integrating exponential approximation, modular congruence, p-adic valuation, and elliptic curve regularity, we construct a multilayered filter structure formalized as a sheaf over Spec(ℤ).
openaire   +1 more source

Lots and Lots of Perrin-Type Primality Tests and Their Pseudo-Primes

We use Experimental Mathematics and Symbolic Computation (with Maple), to search for lots and lots of Perrin- and Lucas- style primality tests, and try to sort the wheat from the chaff.
Zeilberger, Doron, Dougherty-Bliss, Robert   +1 more
core  

A PowerMod primality test that works (yet another primality test)

Int this small paper it is shown a simple algorithm to determine whether a a number is prime or not that works well for big numbers...
openaire   +1 more source

Primality test 3

In this paper it is given a third paper of a possible primality test that gives 99% certainty.
openaire   +1 more source

Tests for primality

Duke Mathematical Journal, 1951
openaire   +3 more sources

Primality testing

, 1980
openaire   +2 more sources

Fooling Primality Tests on Smartcards [PDF]

, 2020
We analyse whether the smartcards of the JavaCard platform correctly validate primality of domain parameters. The work is inspired by Albrecht et al. [1], where the authors analysed many open-source libraries and constructed pseudoprimes fooling the primality testing functions.
Vladimir Sedlacek, Jan Jancar, Petr Svenda   +2 more
core   +4 more sources