13 citations · 34 across the 7 of their papers we have counts for
7 papers
Modulation of electromagnetic waves in a relativistic degenerate plasma at finite temperature
S. Roy, A. P. Misra, A. Abdikian
We study the modulational instability (MI) of a linearly polarized electromagnetic (EM) wave envelope in an intermediate regime of relativistic degenerate plasmas at a finite tempe…
-limit points, -cluster points and -Frechet compactness
Manoranjan Singha, Sima Roy
In 2011, the theory of -convergence gets birth as an extension of the concept of -convergence of sequences of real numbers. -limit points…
Stability of electromagnetic solitons]{Electromagnetic solitons and their stability in relativistic degenerate dense plasmas with two electron species
Sima Roy, Amar P. Misra
The evolution of electromagnetic (EM) solitons due to nonlinear coupling of circularly polarized intense laser pulses with low-frequency electron-acoustic perturbations is studied…
Influence of ideals in compactifications
Manoranjan Singha, Sima Roy
One point compactification is studied in the light of ideal of subsets of . -proper map is introduced and showed that a continuous map can be extended cont…
Compactness with ideals
Manoranjan Singha, Sima Roy
One of the main obstacle to study compactness in topological spaces via ideals was the definition of ideal convergence of subsequences as in the existing literature according to wh…
Stability and evolution of electromagnetic solitons in relativistic degenerate laser plasmas
Sima Roy, A. P. Misra
The dynamical behaviors of electromagnetic (EM) solitons formed due to nonlinear interaction of linearly polarized intense laser light and relativistic degenerate plasmas are studi…
Generation of wakefields and electromagnetic solitons in relativistic degenerate plasmas
S. Roy, D. Chatterjee, A. P. Misra
The nonlinear interaction of intense linearly polarized electromagnetic waves (EMWs) with longitudinal electron density perturbations is revisited in relativistic degenerate plasma…