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math.CA2020
Impossibility of convergence of a confluent Heun function on the boundary of the disc of convergence
Yoon-Seok Choun
The confluent Heun equation is one of 4 confluent forms of Heun's differential equation in which is the Fuchsian equation of second order with four regular singularities. A conflue…
math.CA2020
Impossibility of convergence of a Heun function on the boundary of the disc of convergence
Yoon-Seok Choun
The Heun's equation is the Fuchsian equation of second order with four regular singularities. Heun functions generalize well-known special functions such as Spheroidal Wave, Lamé,…