• 沒有找到結果。

臺灣大學數學系新數學館 308 室

N/A
N/A
Protected

Academic year: 2022

Share "臺灣大學數學系新數學館 308 室"

Copied!
3
0
0

加載中.... (立即查看全文)

全文

(1)

   

演講演講者者:

范姜群健教授 Prof. .Albert Fangjiang

加州大學戴維斯分校 University of California, Davis 講 講題:

(1) Imaging and inverse problems by sparse measurements, I (2) Imaging and inverse problems by sparse measurements, II (3) Imaging and inverse problems by sparse measurements, III 時 時間:

(1) 2010 年 09 月 13 日 (星期一)10:30 - 12:00 (2) 2010 年 09 月 15 日 (星期三)10:30 - 12:00 (3) 2010 年 09 月 20 日 (星期一)10:30 - 12:00 摘 摘 要要:

In these lectures, I will present a mixed bag of probability/statistics, signal processing, optimization, PDE and physics. I will try to stay at the basic, non-technical level, aiming at giving general flavor and recent excitement of the problems.

 

地 地點:

臺灣大學數學系新數學館 308 室

主持主持人人:

謝南瑞教授 (臺灣大學數學系)

國家理論科學研究中心數學組(臺北辦公室)

NCTS/TPE Activity in Analysis/Probability/Applications

相關事宜請與陳彥希小姐聯絡 Tel:(02)3366-3229 歡迎上網查詢 網址:http:// math.cts.ntu.edu.tw/

WXYZ

歡迎參加 敬請公告

WXYZ

(2)

   

演講演講者者:

Prof. Masami Okada

Tokyo Metropolitan University, Japan 講 講題:

Approximate sampling theorem for functions in Besov spaces with Splines

摘 摘 要要:

The purpose of this talk is to present an approximate sampling theorem for non bandlimited functions which originates in the famous Shannon (or Whittaker-Ogura) sampling theorem, based on a recent joint work with St. Jaffard and T. Ueno. We show that a large class of sampling functions generalizing the sinc function can be used to give a good sampling approximation of functions in Besov spaces. Actually we can characterize the Besov (quasi) norm of a function by means of its asymptotic order of the sampling approximation. As an application, we can determine the H\"older exponent of continuous data by means of sampled values at dyadic points.

時 時間:

2010 年 5 月 05 日 (星期三) 10:30 - 12:00

地 地點:

臺灣大學數學系新數學館 308 室

主主持持人:人

謝南瑞教授 (臺灣大學數學系)

國家理論科學研究中心數學組(臺北辦公室)

NCTS/TPE and TIMS Activity in Analysis/Probability/Applications

相關事宜請與陳彥希小姐聯絡 Tel:(02)3366-3229 歡迎上網查詢 網址:http:// math.cts.ntu.edu.tw/

WXYZ

歡迎參加 敬請公告

WXYZ

(3)

   

演講演講者者:

胡孟青先生

臺灣大學數學系

National Taiwan University

講 講題:

       

Heavy-Tail Analysis in Internet Traffic

摘 摘 要要:

This is a report on the speaker’s thesis working

時 時間:

2010 年 4 月 21 日 (星期三) 10:30 - 12:00

 

地 地點:

臺灣大學數學系新數學館 405 室

主持主持人人:

謝南瑞教授 (臺灣大學數學系)

國家理論科學研究中心數學組(臺北辦公室)

NCTS/TPE and TIMS Activity in Analysis/Probability/Applications

相關事宜請與陳彥希小姐聯絡 Tel:(02)3366-3229 歡迎上網查詢 網址:http:// math.cts.ntu.edu.tw/

WXYZ

歡迎參加 敬請公告

WXYZ

參考文獻

相關文件

楊仲凱 逢甲大學 應用數學系 王宗華 逢甲大學 應用數學系 黃正昱 逢甲大學 應用數學系 吳珮婕 逢甲大學 應用數學系 A 組 黃子璇 逢甲大學 環境工程與科學學系 吳昌博 逢甲大學

Verify that the function satisfies the hypotheses of the Mean Value Theorem on the

Surprisingly we finally achieve alternative proofs of the famous Brianchon’s theorem and Pascal’s theorem in projective

The underlying idea was to use the power of sampling, in a fashion similar to the way it is used in empirical samples from large universes of data, in order to approximate the

May not be scanned, copied, or duplicated, or posted to a publicly accessible website, in whole or in part.. Find the derivative of

From the graph, it appears that F is conservative, since around all closed paths, the number and size of the field vectors pointing in directions similar to that of the path seem to

For any closed path we draw in the field, it appears that some vectors on the curve point in approximately the same direction as the curve and a similar number point in roughly

For ex- ample, if every element in the image has the same colour, we expect the colour constancy sampler to pro- duce a very wide spread of samples for the surface