Concepedia

Jayakumar Ramanathan

JR

7

Publications

438

Citations

7

H-Index

1984

Active since

Affiliations

Eastern Michigan University(Current)

Mitre (United States)

Georgia Institute of Technology

Jayakumar Ramanathan is an author at Eastern Michigan University specializing in engineering, functional analysis, and localization.

Top concepts

EngineeringFunctional AnalysisLocalizationSpectral TheorySignal ProcessingPhysicsProbabilityTime MetrologyBrownian MotionQuantum Science

Publications per year

1984–1997

7

Publications

7

Incompleteness of Sparse Coherent States

Jayakumar Ramanathan, Tim Steger · Applied and Computational Harmonic Analysis · 1995 · 170 citations

Quantum Science, Engineering, Sparse Coherent States +5

Time-Frequency Localization via the Weyl Correspondence

Jayakumar Ramanathan, Pankaj Topiwala · SIAM Journal on Mathematical Analysis · 1993 · 98 citations

Spectral Theory, Time-frequency Plane, Engineering +15

Singular Values of Compact Pseudodifferential Operators

Christopher Heil, Jayakumar Ramanathan, Pankaj Topiwala · Journal of Functional Analysis · 1997 · 65 citations

Riemann-hilbert Problem, Resolvent Kernel, Singularly Perturbed Problem +2

On the wavelet transform of fractional Brownian motion

Jayakumar Ramanathan, Ofer Zeitouni · IEEE Transactions on Information Theory · 1991 · 39 citations · Full text

Fractional Brownian Motion, Alternate Gaussian Processes, Engineering +7

Time–Frequency Localization and the Spectrogram

Jayakumar Ramanathan, Pankaj Topiwala · Applied and Computational Harmonic Analysis · 1994 · 34 citations

Engineering, Time–frequency Localization, Spectrum Estimation +4

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