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Analysis and Application of Optimal Homotopy Asymptotic Method and the Use of Daftardar- Jaffery Polynomials

Thesis Info

Access Option

External Link

Author

Javed Ali

Program

PhD

Institute

Islamia Collage Peshawar

City

Peshawar

Province

KPK

Country

Pakistan

Thesis Completing Year

2013

Thesis Completion Status

Completed

Subject

Mathemaics

Language

English

Link

http://prr.hec.gov.pk/jspui/handle/123456789/1358

Added

2021-02-17 19:49:13

Modified

2024-03-24 20:25:49

ARI ID

1676725475244

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In this thesis, we use the standard optimal homotopy asymptotic method for the analytical solution of higher order ordinary differential equations with two or multi- point boundary conditions, a nonlinear family of partial differential equations with an initial condition and Integro-differential equations. The results obtained are compared with the results obtained by the application of Adomain decomposition method, homotopy perturbation method, variational iteration method, differential transform method and homotopy analysis method etc. The optimal homotopy asymptotic method uses a flexible auxiliary function, which controls the convergence of the solution and allows adjustment in the convergence region where it is needed. Moreover, the procedure of this method is simple, clearly well-defined and the built- in recursive relations are explicitly worked out for easy use. Numerical results obtained by the optimal homotopy asymptotic method reveal high accuracy and excellent agreement with the exact solutions. Apart from the application of optimal homotopy asymtotic method, we develop a new scheme by using Daftardar-Jafari polynomials in the homotopy of optimal homotopy asymptotic method to solve nonlinear problems more effectively. This scheme is almost as simple as the optimal homotopy asymtotic method but its results are more accurate than the usual optimal homotopy asymptotic method. To show the effectiveness of this scheme, we solve different bench mark problems from literature and compare the results with those obtained by the standard optimal homotopy asymptotic method. To determine the convergence control parameters of the auxiliary function, two well known methods are followed: The Least squares and the Galerkin methods. We also explore and use a variety of the forms of auxiliary functions that results more accuracy and shows flexibility and reliability of the methods. For symbolic computation, we use Mathematica 7. The work presented in chapters 2, 3 and 4 of this thesis has been published in different reputed international journals and the work presented in chapters 3, 5, 6 and 7 is submitted for possible publication. The details of published/submitted work are included in the list of publications.
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مولانا عبدالرشید نعمانی

مولانا محمد عبدالرشید نعمانی
اگست کے آخری عشرہ میں پاکستان سے یہ اندوہ ناک خبر آئی کہ مولانا محمد عبدالرشید نعمانی جے پوری کا کراچی میں انتقال ہوگیا، اناﷲ وانا الیہ راجعون۔
مولانا کی نظر دینی علوم تفسیر، حدیث اور رجال پر اچھی اور گہری تھی۔ ان کی تعلیمی زندگی کا کچھ زمانہ دارالعلوم ندوۃ العلماء لکھنؤ میں بھی بسر ہوا۔ ملک کی تقسیم سے پہلے اور بعد میں بھی ان کا تعلق ندوۃ المصنفین دہلی سے رہا۔ یہیں سے ان کی کتاب لغات القرآن شایع ہوئی جو ایک مفید قرآنی خدمت ہے، یہ حروف معجم پر مرتب کی گئی ہے اور چھ جلدوں میں مکمل ہوئی ہے۔ شروع کی چار جلدیں جو الف سے شروع ہو کر ع پر ختم ہوئی ہیں مولانا نعمانی کے قلم سے ہیں اور آخری دونوں جلدیں مولانا سید عبدالدائم جلالی نے مرتب کی ہیں، پہلی جلد کے شروع مولانا عبدالرشید نعمانی کا بسیط مقدمہ ہے جس میں کتاب کی نوعیت اور اس کی ترتیب میں ملحوظ رکھے جانے والے امور کے علاوہ اپنی محنت و جاں فشانی وغیرہ کا ذکر کیا ہے۔ دہلی میں قیام کے زمانے میں ماہنامہ برہان میں ان کے مضامین بھی شایع ہوئے۔
تقسیم کے چند برس بعد وہ کراچی میں متوطن ہوگئے تھے، یہاں انہوں نے امام ابن ماجہ پر جو عالمانہ و محققانہ کام انجام دیا وہ ان کا بڑا کارنامہ ہے، جس سے حدیث کا کوئی طالب علم مستغنی نہیں رہ سکتا، اردو میں ان کی کتاب ’’امام ابن ماجہ اور علم حدیث‘‘ اور عربی میں ’’ماتمس الیہ الحاجۃ لمن یطالع سنن ابن ماجہ‘‘ نور محمد اصح المطبع و کارخانہ تجارت کتب کراچی نے شایع کی۔ یہ دونوں تصانیف نہ صرف امام ابن ماجہ کے حالات و کمالات اور ان کی سنن کی خصوصیات کا مرقع ہیں بلکہ ان میں فن حدیث...

Penguatan SDM Disabilitas Usaha Mikro Kecil dan Menengah (UMKM) kreatif Melalui Peningkatan Kompetensi dan Knowlegde Management

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