Results 91 to 100 of about 747,819 (103)

Quasi-Monomial Transformations and Decoupling of Systems of ODE’s

1991
The quasi-monomial representation and transformations of systems of nonlinear ODE’s provide new conditions of integrability or/and decoupling. In particular, n-dimensional Poincare normal forms can be transformed into (n−1) closed systems.
L. Brenig, A. Gorielly
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A Survey on Orthogonal Polynomials From a Monomiality Principle Point of View [PDF]

Encyclopedia
This survey highlights the significant role of exponential operators and the monomiality principle in the theory of special polynomials. Using operational calculus formalism, we revisited classical and current results corresponding to a broad class of ...
Clemente Cesarano, Yamilet Quintana, William Ramirez   +2 more
exaly   +2 more sources

Quasi-monomial characters and the Fitting subgroup

Journal of Algebra and Its Applications
An irreducible character of a finite group [Formula: see text] has been called quasi-monomial if it has a multiple that is monomial (induced from a linear character of some subgroup of [Formula: see text]). We show in this note that if [Formula: see text] is solvable, then a quasi-monomial character of [Formula: see text] is monomial if it restricts ...
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Equivariant Triviality of Quasi-Monomial Triangular $$\mathbb{G}_{a}$$-Actions on $$\mathbb{A}^{4}$$

2014
We give a direct and self-contained proof of the fact that additive group actions on affine four-space generated by certain types of triangular derivations are translations whenever they are proper. The argument, which is based on explicit techniques, provides an illustration of the difficulties encountered and an introduction to the more abstract ...
Adrien Dubouloz, David R. Finston, Imad Jaradat   +2 more
openaire   +1 more source

Quasi-monomials with respect to subgroups of the space affine group

2023
Let H be a subgroup of the space affine group Aff(3) considered with the natural action on the real vector space of three variable polynomials. The polynomial family {Bm,n,k(x, y, z)} is called quasi-monomial with respect to H if the group operators in two different bases {xnymzk} and {Bm,n,k(x, y, z)} have identical matrices.
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QUASI MONOMIALITY AND LINEARIZATION COEFFICIENTS FOR SHEFFER POLYNOMIAL SETS

Difference Equations, Special Functions and Orthogonal Polynomials, 2007
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Quasi-Monomiality and Convergence Theorem for the Boas-Buck-Sheffer Polynomials

AIMS Mathematics, 2020
Kottakkaran Sooppy Nisar, Shahid Ahmad Wani   +1 more
exaly  

Classes of Hypercomplex Polynomials of Discrete Variable Based on the Quasi-Monomiality Principle

Applied Mathematics and Computation, 2014
Nelson José Rodrigues Faustino
exaly  

Sheffer Polynomials, Monomiality Principle, Algebraic Methods and the Theory of Classical Polynomials

Mathematical and Computer Modelling, 2007
Mauro Migliorati, H M Srivastava, G Dattoli   +2 more
exaly  

Monomiality and Partial Differential Equations

Mathematical and Computer Modelling, 2009
P E Ricci, G Dattoli
exaly