A leapfrog algorithm and stability studies for the non-linear Schrodinger equation

المؤلفون المشاركون

Zaki, S. I.
al-Sharawi, Z.
Gardner, L. R. T.
Gardner, G. A.

المصدر

The Arabian Journal for Science and Engineering

العدد

المجلد 18، العدد 1 (31 يناير/كانون الثاني 1993)، ص ص. 23-32، 10ص.

الناشر

جامعة الملك فهد للبترول و المعادن

تاريخ النشر

1993-01-31

دولة النشر

السعودية

عدد الصفحات

10

التخصصات الرئيسية

الرياضيات

الموضوعات

الملخص EN

A B-spline finite element method is applied to the solution of the non-linear Schrodinger equation.

The approach used is based on collocation of cubic B-splines over spatial finite elements, so that we have continuity of the dependent variable and its first two derivatives throughout the solution range, and a leapfrog approximation in time.

Stability of the numerical algorithm is discussed and standard problems studied.

The algorithm has good conservation properties and does not suffer from non-linear blowup.

Comparisons are made with published numeric and analytic solutions.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Gardner, L. R. T.& Gardner, G. A.& Zaki, S. I.& al-Sharawi, Z.. 1993. A leapfrog algorithm and stability studies for the non-linear Schrodinger equation. The Arabian Journal for Science and Engineering،Vol. 18, no. 1, pp.23-32.
https://search.emarefa.net/detail/BIM-598495

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Zaki, S. I.…[et al.]. A leapfrog algorithm and stability studies for the non-linear Schrodinger equation. The Arabian Journal for Science and Engineering Vol. 18, no. 1 (Jan. 1993), pp.23-32.
https://search.emarefa.net/detail/BIM-598495

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Gardner, L. R. T.& Gardner, G. A.& Zaki, S. I.& al-Sharawi, Z.. A leapfrog algorithm and stability studies for the non-linear Schrodinger equation. The Arabian Journal for Science and Engineering. 1993. Vol. 18, no. 1, pp.23-32.
https://search.emarefa.net/detail/BIM-598495

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references : p. 31-32

رقم السجل

BIM-598495