應(yīng)yl7703永利官網(wǎng)邀請(qǐng), University of Central Florida孫頎彧教授將于2021年5月22日在蘭州大學(xué)城關(guān)校區(qū)西區(qū)學(xué)生活動(dòng)中心506會(huì)議室舉辦專題學(xué)術(shù)報(bào)告.

報(bào)告題目：Some Mathematical Problems in Graph Signal Processing

時(shí) 間：2021年5月23日(星期日)上午08:30-09:10

線下地點(diǎn): 蘭州大學(xué)城關(guān)校區(qū)西區(qū)學(xué)生活動(dòng)中心506會(huì)議室

騰訊會(huì)議ID：737 614 763，會(huì)議密碼：123456

報(bào)告摘要：

Graph signal processing provides an innovative framework to handle data residing on various networks and many irregular domains. It is an emerging interdisciplinary field that merges algebraic and spectral graph theory with applied and computational harmonic analysis. In this talk, I will discuss some mathematical problems related to graph signal processing, with emphasis on phase retrieval, filtering and inverse filtering, sampling and reconstruction, and distributed verification, implementation and optimization.

孫頎彧教授簡(jiǎn)介

孫頎彧(Qiyu Sun), 美國(guó)中佛羅里達(dá)大學(xué)數(shù)學(xué)系教授.主要從事傅里葉分析、小波分析、框架理論、信號(hào)采樣和處理等方面的研究工作.在國(guó)際頂尖權(quán)威雜志 Memoirs of American Mathematical Society, Transactionof American Mathematical Society, Applied and Computational Harmonic Analysis, Advancesin Computational Mathematic, IEEE Transaction on Information Theory, IEEETransaction on Signal Processing, Journal of Fourier Analysis and Applications等發(fā)表論文100多篇.擔(dān)任Frontiers in Applied Mathematics and Statistics, Sampling Theory in Signal and Imaging Processing, Numerical Functional Analysisand Optimization, Advances in Computational Mathematics等期刊的編委. 孫教授發(fā)表學(xué)術(shù)論文160多篇，文章引用率3000多次.

甘肅省高校應(yīng)用數(shù)學(xué)與復(fù)雜系統(tǒng)省級(jí)重點(diǎn)實(shí)驗(yàn)室

yl7703永利官網(wǎng)

蘭州大學(xué)萃英學(xué)院

2021年5月20日