Summability theory.

Asymptotics and borel summability by: (Language materials, printed)

An introduction to ultrametric summability theory by: (Language materials, printed)

An introduction to ultrametric summability theory by: (Language materials, printed)

Applied summability methods by: (Language materials, printed)

Summability through functional analysis by: (Language materials, printed)

Current topics in summability theory and applications by: (Language materials, printed)

Divergent series, summability and resurgence.. III,. Resurgent methods and the first Painleve equation by: (Language materials, printed)

Divergent series, summability and resurgence.. II,. Simple and multiple summability by: (Language materials, printed)

Classical summability theory by: (Language materials, printed)

Advances in summability and approximation theory by: (Language materials, printed)

Dynamical Systems and Ergodic Theory.

Differential equations

Analysis.

Fourier Analysis.

Summability theory.

Painleve equations.

Linear and Multilinear Algebras, Matrix Theory.

Functional analysis.

Numerical Analysis.

Approximations and Expansions.

Matrices.

Functions of a Complex Variable.

Special Functions.

Number Theory.

Sequences, Series, Summability.

Functional Analysis.

Divergent series.

Approximation theory.

Ordinary Differential Equations.

Mathematics.

Difference and Functional Equations.