Computing Eigenvalues of Sturm-Liouville Operators with a Family of Trigonometric Polynomial Potentials.

Autor:	Nur, Cemile
Předmět:	EIGENVALUES STURM-Liouville equation TRIGONOMETRY POLYNOMIALS ITERATIVE methods (Mathematics)
Zdroj:	Mathematical Sciences & Applications E-Notes: An International Electronic Journal of Mathematics; Mar2023, Vol. 11 Issue 1, p29-42, 14p
Abstrakt:	We provide estimates for the periodic and antiperiodic eigenvalues of non-self-adjoint Sturm-Liouville operators with a family of complex-valued trigonometric polynomial potentials. We even approximate complex eigenvalues by the roots of some polynomials derived from some iteration formulas. Moreover, we give a numerical example with error analysis. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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