Results 121 to 130 of about 18,676 (205)
We propose a new approach to construct the eigenvalue expansion in a weighted Hilbert space of the solution to the Cauchy problem associated to Gauss-Laguerre invariant Markov semigroups that we introduce. Their generators turn out to be natural non-self-
Patie, Pierre, Savov, Mladen
core
Bounds for zeros of the Laguerre polynomials
The author shows that the least and largest zeros \(x_1, x_n\) of the Laguerre polynomial \(L_n ^{(\alpha)}(x)\) satisfies \[ x_1 > s-r + {(s-r)^{2/3} \over 2r^{1/3}} \] \[ x_n < s+r + {(s+r)^{2/3} \over 2r^{1/3}} \] with \[ s=2n+ \alpha +1, \;r= \sqrt{4n^2 +(2n-1)(2 \alpha +2)} \] provided \(n\geq 7, \alpha \geq 8\).
openaire +1 more source
The Double Dyson Index β Effect in Non-Hermitian Tridiagonal Matrices. [PDF]
Goulart CA, Pato MP.
europepmc +1 more source
Solution of nonlinear mixed integral equation via collocation method basing on orthogonal polynomials. [PDF]
Jan AR.
europepmc +1 more source
On a set of polynomials suggested by Laguerre polynomials [PDF]
openaire +2 more sources
Numerical solution of DGLAP equations using Laguerre polynomials expansion and Monte Carlo method. [PDF]
Ghasempour Nesheli A +2 more
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Biorthogonal polynomials suggested by the Laguerre polynomials [PDF]
openaire +2 more sources
The Use of Generalized Laguerre Polynomials in Spectral Methods for Solving Fractional Delay Differential Equations. [PDF]
Khader MM.
europepmc +1 more source
A Class of Algorithms for Recovery of Continuous Relaxation Spectrum from Stress Relaxation Test Data Using Orthonormal Functions. [PDF]
Stankiewicz A.
europepmc +1 more source

