NUMERICAL SIMULATION OF HIGHLY DISPERSIVE DARK OPTICAL SOLITONS WITH KERR LAW OF NONLINEAR REFRACTIVE INDEX BY LAPLACE-ADOMIAN DECOMPOSITION METHOD

被引：0

作者：

Gonzalez-Gaxiola, Oswaldo ^{[1
,2
,3
,4
]}

Biswas, Anjan ^{[5
,6
,7
]}

Yildirim, Yakup ^{[8
]}

Dakova, Anelia ^{[9
,10
]}

机构：

[1] Univ Autanoma Metropolitana, Appl Math & Syst Dept, Mexico City 05348, Mexico

[2] King Abdulaziz Univ, Math Modeling & Appl Computat MMAC Res Grp, Dept Math, Jeddah 21589, Saudi Arabia

[3] Dunarea de Jos Univ Galati, Cross Border Fac, Dept Appl Sci, 111 Domneasca St, Galati 800201, Romania

[4] Grambling State Univ, Dept Math & Phys, Grambling, LA 71245 USA

[5] Grambling State Univ, Dept Math & Phys, Grambling, LA 71245 USA

[6] Natl Res Nucl Univ, Dept Appl Math, 31 Kashirskoe Hwy, Moscow 115409, Russia

[7] Sefako Makgatho Hlth Sci Univ, Dept Math & Appl Math, ZA-0204 Medunsa, South Africa

[8] Near East Univ, Dept Math Fac Arts & Sci, CY-99138 Nicosia, Cyprus

[9] Univ Plovdiv Paisii Hilendarski, Phys & Technol Fac, 24 Tsar Asen St, Plovdiv 4000, Bulgaria

[10] Bulgarian Acad Sci, Inst Elect, 72 Tsarigradsko Shosse, Sofia 1784, Bulgaria

来源：

COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES | 2023年 / 76卷 / 05期

关键词：

nonlinear Schrodinger equation; highly dispersive dark soli-tons; Kerr type of nonlinearity; optical fibre; Laplace-transform; Adomian poly-nomials; SELF-PHASE MODULATION; ABSENCE;

D O I：

10.7546/CRABS.2023.05.03

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

This work is a numerical perspective to highly dispersive dark optical solitons by using Laplace-Adomian decomposition method. The results are reported using this scheme with highly precise accuracy and the error measure is stunningly low. The surface plots, density plots and error plots are exhibited for different parameter choices. The simulations are almost an exact replica of such solitons that analytically arise from the governing system. The suggested iterative scheme finds the solution without any discretization, linearization, or restrictive assumptions.

引用

页码：677 / 688

页数：12

共 18 条

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