[Turkmath:7627] Yeditepe Universitesi Matematik Bolumu Seminerleri: 22 Nisan 2011 /Yediitepe University , Department of Mathematics, Departmental Seminar onApril 22, 2011

[Itır Mogultay]

Degerli Liste Uyeleri;

Yeditepe Universitesi Matematik Bolumu Seminerleri kapsaminda 22 Nisan Cuma gunu  Isik Universitesi Matematik Bolumu Ogretim Uyesi Prof. Dr. "Saadet Erbay" konusmaci olacaktir.  Konusma ile ilgili detayli bilgi asagidadir:

Gun: 22 Nisan, Sali, 2pm-3pm.
Yer: Yeditepe Universitesi Matematik Bolumu Seminer Odasi.
Konusmaci: Prof. Dr. Saadet Erbay (Isik Universitesi).

Başlık: On the Existence and Stability of Solitary Wave Solutions of Nonlinear Dispersive Equations

Ozet: The stability of solitary wave solutions of nonlinear dispersive equations has been the subject of intense research in the past decades. Variational methods, based on energy and momentum functionals, are used not only for proving the existence of solitary wave solutions but also for determining the non-linear stability of those solutions. The idea for proving the stability of waves is based on measuring some distance between the solitary wave profile and the solution of the Cauchy problem for nonlinear dispersive wave equations. In the first part of the talk, I will give a brief introduction to the subject terminology with emphasis on applications to nonlinear dispersive wave equations. The second part of the talk is devoted to our results on the existence and stability of solitary wave solutions for the long wave- short wave interaction equations. In the last part of the talk, I will give an overview of several ongoing projects on a class of non-local wave equations.

Saygilarimla;
ITIR MOGULTAY.

___________________________________________________________________________

Dear Group Members;

On April 22, 2011, our seminar speaker at the Department of Mathematics, Yeditepe University,  will be  Prof. Dr. " Saadet Erbay" from the Department of Mathematics, Isik University. The title and the abstract of her talk are given below:

Date: April 22, 2pm-3pm
Place: Seminar room, Department of Mathematics, Yeditepe University
Speaker: Prof. Dr. Saadet Erbay (Isik University)

Title: On the Existence and Stability of Solitary Wave Solutions of Nonlinear Dispersive Equations

Abstract: The stability of solitary wave solutions of nonlinear dispersive equations has been the subject of intense research in the past decades. Variational methods, based on energy and momentum functionals, are used not only for proving the existence of solitary wave solutions but also for determining the non-linear stability of those solutions. The idea for proving the stability of waves is based on measuring some distance between the solitary wave profile and the solution of the Cauchy problem for nonlinear dispersive wave equations. In the first part of the talk, I will give a brief introduction to the subject terminology with emphasis on applications to nonlinear dispersive wave equations. The second part of the talk is devoted to our results on the existence and stability of solitary wave solutions for the long wave- short wave interaction equations. In the last part of the talk, I will give an overview of several ongoing projects on a class of non-local wave equations.


Sincerely;
ITIR MOGULTAY.

___________________________________________________

Itır Mogultay
Assistant Professor
Department of Mathematics
Yeditepe University, Turkey

"Bu mesaj (ve ekleri) gizli bilgi içermektedir ve sadece gönderilen kişiye yöneliktir. Bu e-mailin muhatabı değilseniz veya içeriği ile ilginiz yoksa, Yeditepe Üniversitesinin onayı olmaksızın bu mesajın okunması, değiştirilmesi, kopyalanması, üçüncü kişilere açıklanması, yayınlanması, ifşa edilmesi veya iletilmesi yasaktır. Bu mesajın gönderilmek istendiği kişi değilseniz (ya da bu e-posta'yı yanlışlıkla aldıysanız), lütfen yollayan kişiyi hemen haberdar ediniz ve mesajı sisteminizden derhal siliniz. E-mail iletiminin güvenli veya hatasız olduğunun garantisi olmadığından geç veya eksik iletim veya içerik ve bilgilerde eksiklik, kayıp, değişiklik veya virüs olabilir. Bu nedenle, bu mesajın iletiminden dolayı, Yeditepe Üniversitesi , içerikteki hata, eksiklik, doğruluğun ve gizliliğin ihlalinden veya bu yolla bilgi paylaşımı, iletimi, depolanması gibi herhangi bir kullanımından hiçbir şekilde sorumlu değildir. Bu mesajın içeriği yazarına ait olup, Üniversitemizin görüşlerini içermeyebilir.

Bu mesajın içeriğinde geçen Üniversitemizin ad veya nanıma yaratılan fikri ve sınai haklar Üniversitemize ait olup, maddi ve manevi tüm hakları saklıdır.”

“This Message (including any attachments) contains confidential information and is intended only for the individual named. If you are not the named adressee or not related with the content of this Message, you are forbidden to read, disseminate, distribute, copy, reproduce or modify this mail by Yeditepe University. Please notfy the sender immediately if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmisson can not be guaranteed to be secure or error-free as the mail may arrive late or incomplete or the information could be intercepted, corrupted, lost, destroyed, amended, , or contain viruses. Yeditepe University  therefore does not accept liability for any errors, loss of integrity or confidentiality or ommissions in the contents of this Message or for the information transmission, reception, storage of use of such in any way whatsoever, which arise as a result of e-mail transmission. Any opinions expressed in this message are those of the author and may not necessarily reflect the opinions of Our University.

Copyright in documents created by or on behalf of our University remains vested in us, and we assert all of our moral and intellectual property rights.”

--
This message was scanned by Yeditepe Guvercin and is believed to be clean.