Bloch solutions for difference equations. (Russian) Zbl 0847.39002

Buslaev, V. S.; Fedotov, A. A.

Algebra Anal. 7, No. 4, 74-122 (1995).

An introduction is given to the theory of Bloch solutions of linear difference equations with periodic coefficients based on the earlier papers of the authors.

Reviewer: A.D.Mednykh (Novosibirsk)

MSC:

39A10	Additive difference equations
39A12	Discrete version of topics in analysis
30D45	Normal functions of one complex variable, normal families

Keywords:

Bloch function; Schrödinger equation; continuous fractions; Riccati equation; Bloch solutions; linear difference equations; periodic coefficients