MODULATIONAL INSTABILITY OF THREE DIMENSIONAL WAVES IN A PLASMA WITH VORTEX ELECTRON DISTRIBUTION

DEMIRAY, H.

MODULATIONAL INSTABILITY OF THREE DIMENSIONAL WAVES IN A PLASMA WITH VORTEX ELECTRON DISTRIBUTION

H. DEMIRAY (Işık Üniversitesi, Fen-Edebiyat Fakültesi, Matematik Bölümü, 34980 Şile, İstanbul, Türkiye)

TWMS (Turkic World Mathematical Society) Journal of Applied and Engineering Mathematics

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Yıl: 2019 Cilt: 9 Sayı: 3 Sayfa Aralığı: 424 - 433 Metin Dili: İngilizce İndeks Tarihi: 26-10-2021

MODULATIONAL INSTABILITY OF THREE DIMENSIONAL WAVES IN A PLASMA WITH VORTEX ELECTRON DISTRIBUTION

Öz:

Abstract. In the present work, employing the three dimensional equations of a plasmacomposed of a cold electron fluid, hot electrons obeying a trapped /vortex-like distribution,and stationary ions, we study the amplitude modulation of an electron-acoustic waves byuse of the conventional reductive perturbation method. Employing the field equations withfractional power type of nonlinearity, we obtained the three dimensional form of the modifiednonlinear Schr¨odinger equation as the evolution equation of the same order of nonlinearity.The modulational instability of the homogeneous harmonic solution is investigated and thecriteria for the instability is discussed as a function of the obliqueness angle.The numericalcalculations show that the critical value of the wave number of the envelop wave increaseswith the wave number k of the carrier wave and the obliqueness angle γ

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APA	DEMIRAY H (2019). MODULATIONAL INSTABILITY OF THREE DIMENSIONAL WAVES IN A PLASMA WITH VORTEX ELECTRON DISTRIBUTION. , 424 - 433.
Chicago	DEMIRAY H. MODULATIONAL INSTABILITY OF THREE DIMENSIONAL WAVES IN A PLASMA WITH VORTEX ELECTRON DISTRIBUTION. (2019): 424 - 433.
MLA	DEMIRAY H. MODULATIONAL INSTABILITY OF THREE DIMENSIONAL WAVES IN A PLASMA WITH VORTEX ELECTRON DISTRIBUTION. , 2019, ss.424 - 433.
AMA	DEMIRAY H MODULATIONAL INSTABILITY OF THREE DIMENSIONAL WAVES IN A PLASMA WITH VORTEX ELECTRON DISTRIBUTION. . 2019; 424 - 433.
Vancouver	DEMIRAY H MODULATIONAL INSTABILITY OF THREE DIMENSIONAL WAVES IN A PLASMA WITH VORTEX ELECTRON DISTRIBUTION. . 2019; 424 - 433.
IEEE	DEMIRAY H "MODULATIONAL INSTABILITY OF THREE DIMENSIONAL WAVES IN A PLASMA WITH VORTEX ELECTRON DISTRIBUTION." , ss.424 - 433, 2019.
ISNAD	DEMIRAY, H.. "MODULATIONAL INSTABILITY OF THREE DIMENSIONAL WAVES IN A PLASMA WITH VORTEX ELECTRON DISTRIBUTION". (2019), 424-433.

APA	DEMIRAY H (2019). MODULATIONAL INSTABILITY OF THREE DIMENSIONAL WAVES IN A PLASMA WITH VORTEX ELECTRON DISTRIBUTION. TWMS (Turkic World Mathematical Society) Journal of Applied and Engineering Mathematics, 9(3), 424 - 433.
Chicago	DEMIRAY H. MODULATIONAL INSTABILITY OF THREE DIMENSIONAL WAVES IN A PLASMA WITH VORTEX ELECTRON DISTRIBUTION. TWMS (Turkic World Mathematical Society) Journal of Applied and Engineering Mathematics 9, no.3 (2019): 424 - 433.
MLA	DEMIRAY H. MODULATIONAL INSTABILITY OF THREE DIMENSIONAL WAVES IN A PLASMA WITH VORTEX ELECTRON DISTRIBUTION. TWMS (Turkic World Mathematical Society) Journal of Applied and Engineering Mathematics, vol.9, no.3, 2019, ss.424 - 433.
AMA	DEMIRAY H MODULATIONAL INSTABILITY OF THREE DIMENSIONAL WAVES IN A PLASMA WITH VORTEX ELECTRON DISTRIBUTION. TWMS (Turkic World Mathematical Society) Journal of Applied and Engineering Mathematics. 2019; 9(3): 424 - 433.
Vancouver	DEMIRAY H MODULATIONAL INSTABILITY OF THREE DIMENSIONAL WAVES IN A PLASMA WITH VORTEX ELECTRON DISTRIBUTION. TWMS (Turkic World Mathematical Society) Journal of Applied and Engineering Mathematics. 2019; 9(3): 424 - 433.
IEEE	DEMIRAY H "MODULATIONAL INSTABILITY OF THREE DIMENSIONAL WAVES IN A PLASMA WITH VORTEX ELECTRON DISTRIBUTION." TWMS (Turkic World Mathematical Society) Journal of Applied and Engineering Mathematics, 9, ss.424 - 433, 2019.
ISNAD	DEMIRAY, H.. "MODULATIONAL INSTABILITY OF THREE DIMENSIONAL WAVES IN A PLASMA WITH VORTEX ELECTRON DISTRIBUTION". TWMS (Turkic World Mathematical Society) Journal of Applied and Engineering Mathematics 9/3 (2019), 424-433.