A result on common zeros location of orthogonal polynomials in two variables
Copyright policy )A result on common zeros location of orthogonal polynomials in two variables
The short note deals with important problem of locating common zeros of two variables orthogonal polynomials in a given region \(D\subset\mathbb{R}\times \mathbb{R}\). The result obtained here is quite useful in case of orthogonal polynomials of two variables.
- Dalian Polytechnic University China (People's Republic of)
- Dalian University of Technology China (People's Republic of)
Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.), orthogonality in two variables, Orthogonal polynomials of two variables, Invariant factors, Applied Mathematics, Orthogonal polynomials and functions in several variables expressible in terms of special functions in one variable, zeros of orthogonal polynomials, Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis, Common zeros location, Analysis, invariant factors
Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.), orthogonality in two variables, Orthogonal polynomials of two variables, Invariant factors, Applied Mathematics, Orthogonal polynomials and functions in several variables expressible in terms of special functions in one variable, zeros of orthogonal polynomials, Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis, Common zeros location, Analysis, invariant factors
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