Concepedia

Gigla Janashia

GJ

5

Publications

105

Citations

5

H-Index

1999

Active since

Affiliations

Tokai University(Current)

Gigla Janashia is an author at Tokai University specializing in approximation theory, engineering, and numerical analysis.

Top concepts

EngineeringApproximation TheorySpectral TheoryInverse ProblemsNumerical AnalysisSignal ProcessingFunctional AnalysisMathematical Programming

Publications per year

1999–2011

5

Publications

5

A New Method of Matrix Spectral Factorization

Gigla Janashia, Edem Lagvilava, Lasha Ephremidze · IEEE Transactions on Information Theory · 2011 · 42 citations

Spectral Theory, Numerical Analysis, Low-rank Approximation +11

A Simple Proof of the Matrix-Valued Fejér-Riesz Theorem

Lasha Ephremidze, Gigla Janashia, Edem Lagvilava · Journal of Fourier Analysis and Applications · 2008 · 20 citations

Simple Proof, Matrix Method, Matrix Theory +2

A method of approximate factorization of positive definite matrix functions

Gigla Janashia, Edem Lagvilava · 1999 · 16 citations

Numerical Analysis, Mathematical Programming, Engineering +8

On Approximate Spectral Factorization of Matrix Functions

Lasha Ephremidze, Gigla Janashia, Edem Lagvilava · Journal of Fourier Analysis and Applications · 2011 · 15 citations

Spectral Theory, Engineering, Matrix Factorization +4

An Analytic Proof of the Matrix Spectral Factorization Theorem

Lasha Ephremidze, Gigla Janashia, Edem Lagvilava · Georgian Mathematical Journal · 2008 · 12 citations

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