Enter your keyword

Mathematics Distinguished Lecture Series

Institut Teknologi Bandung

We aim to bring leading mathematicians to explore the role of mathematics from various fields in an engaging style. These distinguished lectures are aimed at a fairly wide audience, from mathematics students (advanced undergraduate and postgraduate), to mathematicians, lecturers, scientists, researchers and engineers. With this series of lectures we hope to foster and promote research culture and celebrate mathematics.

 

 

ORGANIZED by:

The Department of Mathematics

Faculty of Mathematics and Natural Sciences

Institut Teknologi Bandung

Indonesia

 

COMMITTEE:

Edy Tri Baskoro           Nuning Nuraini            Novriana Sumarti        Khreshna I.A. Suhada

Rino Simanjuntak        Yudi Soeharyadi          M. Intan Detiena         Erma Suwastika

Rudi Kusdiantara         Yusuf Hafidh                Marianik                     Defita

Denny I. Hakim           M. Ridwan R.N.

 

Registration link : click here

 

 

Year 2021 :

Abstract
Discrete geometric analysis is a discrete version of geometric analysis. In the digitalized society, how we understand phenomena in the physical world via their realization in the cyber world. Discrete geometric analysis aims to bridge between continuum and discrete, and to understand the hidden phenomena in discretized data. In the lecture I would like to share with you my study to develop discrete geometric analysis and its application to materials science.

Discrete geometric analysis is a discrete version of geometric analysis. In the digitalized society, we need to understand phenomena in the physical world via their realization in the cyber world. Discrete geometric analysis aims to bridge between continuum and discrete, and to understand the hidden phenomena in discretized data. In the lecture I would like to share with you my study to develop discrete geometric analysis and its application to materials science.

 

Abstract
In 1985, Jean-Pierre Serre gave a series of lectures at Harvard about the maximal number of rational points on curves over finite fields. In my talk, I will tell about the motivations to study such problem and, through 3 snapshots, show recent research directions.

 

Abstract.
In the 20th century the dichotomy between abstract and concrete formulations created a deep dividing gap between pure and applied mathematics. In the 21th century a new unification is emerging. Pure mathematics is transformed by a focus on computable structures and algorithms, and computational mathematics is successfully using abstractions to design qualitatively better algorithms and software. Computational mathematics is becoming a strong unifying force of modern mathematics.

 

ABSTRACT
The study of permutations is both ancient and modern. One can view them as the integers 1,2, … , n in some order or as n x n permutation matrices. They can be regarded as data which is to be sorted. The explicit definition of the determinant uses permutations. An inversion of a permutation occurs when a larger integer precedes a smaller integer. Inversions can be used to define two partial orders on permutations, one weaker than the other. Partial orders have a unique minimal completion to a lattice, the Dedekind-MacNeille completion. Generalizations of permutation matrices determine related matrix classes, for instance, alternating sign matrices (ASMs) which arose independently in the mathematics and physics literature. Permutations may contain certain patterns, e.g. three integers in increasing order; avoiding such patterns determines certain permutation classes. Similar restrictions can be placed more generally on (0,1)-matrices.
There are continuous analogs of permutation matrices and alternating sign matrices, and even higher dimension analogs. We shall explore these and other ideas and their connections.

 

 Friday, September 17th 2021

14.00-15.30 (Western Indonesia Time)

Professor MOTOKO KOTANI

Tohoku University, Japan

Director of Advanced Institute for Materials Research, Tohoku University 2012-2019

Executive Vice President for Research, Tohoku University

Executive Member, Council for Science, Technology and Innovation, Cabinet Office, Japan

Member, Science Council of Japan

Title: Discrete geometric analysis applied to materials science

[Video Recording].

 

 

Awards:

2010 President Education Award of Tohoku University

2006 President Special Prize of Tohoku University

2005 The 25th Saruhashi Prize

Friday, October 29th 2021

14.00-15.30 (Western Indonesia Time)

14.00-15.30 (Western Indonesia Time)

Professor CHRISTOPHE RITZENTHALER

Universite de Rennes 1, France

Executive Director of CIMPA

[Slide Presentation].

[Video Recording].

 

Friday, November 18th 2021

Professor HANS Z. MUNTHE-KAAS

University of Bergen, Norway

Chair of the International Abel Prize Committee

President of the Scientific Council of CIMPA

Editor in Chief, Journal Foundations of Computational Mathematics

[Slide Presentation].

[Video Recording].

Awards:

1995 Carl-Erik Froberg Prize in Numerical analysis

1990 Exxon Mobile research award.

 

 

Friday, December 17th 2021

08.00-09.30 (Western Indonesia Time)

Professor RICHARD BRUALDI

University of Wisconsin, USA

Editor-in-Chief, Linear Algebra and Its Applications

Editor-in-Chief, Electronic Journal of Combinatorics

Editor-in-Chief, Discrete Math Letters

[Video Recording].

 

Awards:

2000 Euler Medal

2006 Hans Schneider Prize in Linear Algebra

2012 Fellow, Society for Industrial and Applied Math.

2012 Inaugural Fellow, American Math Soc.