[Turkmath:5240] Gebze Teknik Üniversitesi Matematik Bölümü Genel Seminerleri

[GTU Mathematics]

Sayın Liste Üyeleri,
12 Kasım Cuma günü saat 18:00'da * Dr. Aynur Bulut *(Louisiana State
University)*  "*  * Quantitative blow-up criteria for defocusing
energy-supercritical NLS *  *”  *başlıklı bir seminer verecektir. Seminerin
detayları aşağıda olup tüm ilgilenenler davetlidir.


Seminer için Microsoft Teams platformu kullanılacaktır. Seminere katılmak
için aşağıdaki linki kullanabilirsiniz:

https://teams.microsoft.com/l/meetup-join/19%3a0ae91f7b86a24e8fa1d818a6f74b22a1%40thread.tacv2/1636389063670?context=%7b%22Tid%22%3a%22066690f2-a8a6-4889-852e-124371dcbd6f%22%2c%22Oid%22%3a%22a49a1949-9464-4e2b-861d-221a6985322e%22%7d

Seminere bağlanırken aşağıdaki pencereyi görürseniz,


[image: image.png]


lütfen* Allow (İzin ver) *seçeneğine tıklayınız. Bu sizin toplantıya kamera
ve mikrofonunuzla bağlanabilmenizi sağlar.


Seminere giriş yaparken lütfen gerçek ve tam adınızı kullanınız.


Konuşmadığınız sürece lütfen mikrofonunuzu kapalı tutunuz.

Saygılarımızla.


Dear all,

*Dr. Aynur Bulut* from Louisiana State University (USA) will give a talk
titled  *"* *Quantitative blow-up criteria for defocusing
energy-supercritical NLS* *”* on November 12th at 18:00. All interested are
invited.

Abstract: In this talk, we describe recent work on quantitative bounds for
the defocusing Nonlinear Schrodinger equation (NLS) in the
energy-supercritical regime.  In particular, inspired by a recent breakthrough
construction of finite-time blow-up solutions for the defocusing equation,
we establish a blow-up criteria below the scaling invariant threshold.
This gives the first generic result distinguishing potential defocusing blow-up
phenomena from many of the known examples of blow-up in the focusing
setting.  The main tools involved include delicate refinements of induction on
scales arguments due to Bourgain and Tao, combined with an interpolation
argument which allows to break the scaling threshold.

Microsoft Teams platform will be used for the seminar. To join the seminar,
please use the following link:

https://teams.microsoft.com/l/meetup-join/19%3a0ae91f7b86a24e8fa1d818a6f74b22a1%40thread.tacv2/1636389063670?context=%7b%22Tid%22%3a%22066690f2-a8a6-4889-852e-124371dcbd6f%22%2c%22Oid%22%3a%22a49a1949-9464-4e2b-861d-221a6985322e%22%7d

If you see the following window when connecting to the seminar,
[image: image.png]



please select *Allow**. *Then you will be able to use your microphone and
camera during the seminar.


Please use your real and complete name when you enter the system.

Please switch your microphone off unless you are speaking.


Sincerely

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