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, JeanPierre 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 DedekindMacNeille 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 17^{th} 2021
14.0015.30 (Western Indonesia Time) Professor MOTOKO KOTANI Tohoku University, Japan Director of Advanced Institute for Materials Research, Tohoku University 20122019 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

Awards: 2010 President Education Award of Tohoku University 2006 President Special Prize of Tohoku University 2005 The 25^{th} Saruhashi Prize 
Friday, October 29^{th} 2021
14.0015.30 (Western Indonesia Time) 14.0015.30 (Western Indonesia Time) Professor CHRISTOPHE RITZENTHALER Universite de Rennes 1, France Executive Director of CIMPA 

Friday, November 18^{th} 2021
Professor HANS Z. MUNTHEKAAS 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 
Awards: 1995 CarlErik Froberg Prize in Numerical analysis 1990 Exxon Mobile research award. 
Friday, December 17^{th} 2021 08.0009.30 (Western Indonesia Time) Professor RICHARD BRUALDI University of Wisconsin, USA EditorinChief, Linear Algebra and Its Applications EditorinChief, Electronic Journal of Combinatorics EditorinChief, Discrete Math Letters

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. 