Results 121 to 130 of about 191,170 (252)

Numerical Solutions via Shifted Pell Polynomials for Third-Order Rosenau–Hyman and Gilson–Pickering Equations

open access: yesMathematics
This paper introduces a collocation algorithm for numerically solving the third-order Gilson–Pickering equation (GPE) and the classical Rosenau–Hyman equation (RHE). We employ newly developed shifted Pell polynomials as basis functions.
Mohamed A. Abdelkawy   +4 more
doaj   +1 more source

Denominators of R-matrices, higher Dorey's rules and a generalization of T-systems for quantum affine algebras

open access: yes
We construct a higher level analogue of Dorey's rule, which describe certain surjective morphisms between Kirillov--Reshetikhin (KR) modules over quantum affine algebras. Building on this, we establish a generalized T-system of short exact sequences and prove the denominator formula between KR modules in all nonexceptional types, except with only mild ...
Oh, Se-jin, Scrimshaw, Travis
openaire   +2 more sources

On the numerical solution of system of linear algebraic equations with ill-conditioned matrices [PDF]

open access: yesVestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 2019
Anastasia V. Lebedeva, Victor M. Ryabov
openaire   +1 more source

Algebraic Properties of Transfer Function Matrices for Meromorphic Nonlinear Time-Varying Systems

open access: yesTransactions of the Institute of Systems, Control and Information Engineers, 2013
Yu Kawano, Toshiyuki Ohtsuka
openaire   +2 more sources

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