Integrals.

Asymptotic approximations of integrals by: (Electronic resources)

Nonlinear integrals and their applications in data mining by: (Electronic resources)

Singularities of integrals = homology, hyperfunctions and microlocal analysis / by: (Electronic resources)

Approximation theory.

Integrals.

Singularities (Mathematics)

Data mining.

Mathematics.

Fuzzy logic.

Algebraic Geometry.

Several Complex Variables and Analytic Spaces.

Fuzzy sets.

Asymptotic expansions.

Approximations and Expansions.