بررسی تحلیلی معادلات انتگرال دیفرانسیل با مشتقات کسری

نویسندگان
1 دانشگاه شهرکرد، دانشکدۀ علوم ریاضی، گروه ریاضی
2 دانشگاه خوارزمی، دانشکدۀ علوم ریاضی و کامپیوتر
چکیده
در این مقاله حل معادلات انتگرال- دیفرانسیل ولترا از مرتبه‌ کسری ارائه می‌شود. روش پیشنهادی شامل ساخت یک سری تابعی است و مجموع آن تابعی به‌دست می‌دهد که جواب مسئله بررسی شده است. شرایطی به‌دست می‌آوریم که جواب سری، که به‌وسیلۀ این روش ساخته شده است، همگرا است. چند مثال برای آزمایش همگرایی، کارایی و سادگی روش ارائه شده است.
کلیدواژه‌ها

عنوان مقاله English

Analytical Treatment of Volterra Integro-Diï‌€erential Equations of Fractional Derivatives

نویسندگان English

M Ghasemi 1
E Babolian 2
چکیده English

In this paper the solution of the Volterra integro-differential equations of fractional order is presented. The proposed method consists in constructing the functional series, sum of which determines the function giving the solution of considered problem. We derive conditions under which the solution series, constructed by the method is convergent. Some examples are presented to verify convergence, efficiency and simplicity of the method.

Mathematics Subject Classification: 45J05, 65T60

کلیدواژه‌ها English

Fractional Volterra integro-differential equations
Caputo fractional deriva- tive
Riemann-Liouville fractional derivative
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