# Integral relations for solutions of the confluent Heun equation

@article{ElJaick2015IntegralRF, title={Integral relations for solutions of the confluent Heun equation}, author={L{\'e}a Jaccoud El-Jaick and Bartolomeu D. B. Figueiredo}, journal={Appl. Math. Comput.}, year={2015}, volume={256}, pages={885-904} }

## 6 Citations

Convergence and applications of some solutions of the confluent Heun equation

- MathematicsAppl. Math. Comput.
- 2016

A note on the generalized-hypergeometric solutions of general and single-confluent Heun equations

- MathematicsJournal of Mathematical Analysis and Applications
- 2021

Confluent hypergeometric expansions of the confluent Heun function governed by two-term recurrence relations

- MathematicsJournal of Physics: Conference Series
- 2019

We show that there exist infinitely many nontrivial choices of parameters of the single confluent Heun equation for which the three-term recurrence relations governing the expansions of the solutions…

Generalized-hypergeometric solutions of the biconfluent Heun equation

- MathematicsThe Ramanujan Journal
- 2021

Infinitely many cases for which two independent fundamental solutions of the biconfluent Heun equation can each be presented as an irreducible linear combination of two confluent generalized…

On the Liouvillian solutions to the perturbation equations of the Schwarzschild black hole

- MathematicsJournal of Mathematical Physics
- 2018

We use Kovacic's algorithm to obtain all Liouvillian solutions, i.e., essentially all solutions in terms of quadratures, of the master equation which governs the evolution of first order…

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Integral relations and transformation rules are used to obtain, out of an asymptotic solution, a new group of four pairs of solutions to the double-confluent Heun equation. Each pair presents the…

Transformations of Heun's equation and its integral relations

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Using the transformation theory for the Heun equation, we find substitutions of variables which preserve the form of the equation for the kernels of integral relations among solutions of the Heun…

On Certain Solutions for Confluent and Double-Confluent Heun Equations

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This paper examines some solutions for confluent and double-confluent Heun equations. In the first place, we review two Leaver's solutions in series of regular and irregular confluent hypergeometric…

Integral relations for solutions of the confluent Heun equation

- Mathematics
- 2015

Firstly, we construct kernels for integral relations among solutions of the confluent Heun equation (CHE). Additional kernels are systematically generated by applying substitutions of variables. Se...

A limit of the confluent Heun equation and the Schrödinger equation for an inverted potential and for an electric dipole

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We re-examine and extend a group of solutions in series of Bessel functions for a limiting case of the confluent Heun equation and, then, apply such solutions to the one-dimensional Schrodinger…

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The Leaver solutions in series of Coulomb wavefunctions for the confluent Heun equation are given by two-sided infinite series, that is, by series where the summation index n runs from minus to plus…

The 192 solutions of the Heun equation

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Of the 192 local solutions of the Heun equation, 24 are equivalent expressions for the local Heun function Hl, and it is shown that the resulting order-24 group of transformations of Hl is isomorphic to the symmetric group S 4 .

Ince’s limits for confluent and double-confluent Heun equations

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We find pairs of solutions to a differential equation which is obtained as a special limit of a generalized spheroidal wave equation (this is also known as confluent Heun equation). One solution in…

Integral equations of fields on a rotating black hole

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It is known that the radial equation of the massless fields with spin around Kerr black holes cannot be solved by special functions. Recently, the analytic solution was obtained by use of the…

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Summary 28. This paper contains the investigation of certain properties of periodic solutions of Lamé's differential equation by means of representation of these solutions by (in general infinite)…