حل عددی ردهای از معادلات دیفرانسیل منفرد و تاخیری با استفاده از سیستم موجک های چندگانه دو متعامدی
نام نخستين پديدآور
/ربابه محمدزاده
وضعیت نشر و پخش و غیره
نام ناشر، پخش کننده و غيره
: علوم ریاضی
یادداشتهای مربوط به نشر، بخش و غیره
متن يادداشت
چاپی
یادداشتهای مربوط به مندرجات
متن يادداشت
فاقد فایل word
یادداشتهای مربوط به پایان نامه ها
جزئيات پايان نامه و نوع درجه آن
کارشناسی ارشد
نظم درجات
ریاضی کاربردی
زمان اعطا مدرک
۱۳۹۴/۰۵/۲۵
کسي که مدرک را اعطا کرده
تبریز
یادداشتهای مربوط به خلاصه یا چکیده
متن يادداشت
.Over the last decade, wavelets have found applications in various sciences. Particularly,in recent years, study of multiwavelets system and its application is significantly increased. The reason for this is the optimal features of wavelet such as orthogonality, symmetry, having high numbers of vanish moments and closed form which is in fact the most important advantage of them towards scalar wavelet. In this work, we will introduce the structure of biorthogonal multiwavelets based on cubic Hermite splines multiscaling functions on the bounded interval. These functions have remarkable properties like small compact support, high order of accuracy, symmetry and interpolatory nature. These basis can be easily used to solve different problems due to their simple structure and straightforward simulation. Here is trying to provide new schemes based on the mentioned multiscaling functions and the corresponding biorthogonal multiwavelets for numerical analysis of a class of singular differential equations. Also, we shall study some control problems like time-varying delay systems and optimal control of delay systems by new proposed hybrid basis. Illustrative examples are included to demonstrate the validity and applicability of these techniques. The obtained reslts show the accuracy and considerable convergence of proposed numerical methods
نام شخص به منزله سر شناسه - (مسئولیت معنوی درجه اول )