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Regularity of interfaces for a Pucci type segregation problem
2017-11-17
Speaker: Verónica Quítalo (CMUC, Univ. Coimbra)
In this talk we will start giving a brief review about a segregation model with nonlinear diffusion that evolve to a free boundary problem as a motivation for our problem. Then we will present our latest results for the regularity of the limit solution as well as the regularity of the free boundary....
 
Continuous weak selections on compact-like spaces
2017-11-21
Speaker: Tsugunori Nogura (Ehime Univ., Japan)
See attached file....
 
Characterization of interpolation between Grand, small or classical Lebesgue spaces
2017-11-24
Speaker: Amiran Gogatishvili (Czech Academy of Sciences, Prague, Czech Republic)
See the attached file....
 
Some results on dependent random variables
2017-11-24
Speaker: Milto Hadjikyriakou (Univ. of Central Lancashire, Cyprus)
In recent years, concepts of dependence have been the focus of substantial research activity and applications of dependent random variables can be found in many different fields. In the first part of this talk some classes of dependent random objects are presented together with various examples. The...
 
The Kostant form of U(sl^+_n) and the Borel-Schur algebra
2017-11-29
Speaker: Ana Paula Santana (CMUC, Univ. Coimbra)
See the attached file...
 
The number of parking functions with center of a given length
2017-11-29
Speaker: Rui Duarte (Univ. Aveiro)
Let 1\leq r\leq n and suppose that, when the Depth-first Search Algorithm is applied to a given rooted labelled tree on n+1 vertices, exactly r vertices are visited before backtracking. Let R be the set of trees with this property. We count the number of elements of R.For this purpose, we first...
 
Quantum chaology in phase space through the Wigner transform
2017-12-06
Speaker: Luís Pereira (Univ. Lisboa)
The Wigner function is one of the five major equivalent formulations of Quantum Mechanics. The others being Schrödinger's Heisenberg's, Feynman's path integral and the Density Operator. The study of the quantization of classically chaotic systems in the 70's led to the generalization of the...
 
Jacobi structures with a non-exact twist
2017-12-06
Speaker: Cornelia Vizman (West Univ. Timisoara, Romania)
We introduce a concept of twisted Jacobi structure that extends the twisted Jacobi structure of Petalidou and Nunes da Costa, as well as the twisted Poisson structure in wide sense (i.e. with an arbitrary 3-form).​W​e ​explain the​ one-to-one correspondence between these...
 
TBA
2017-12-13
Speaker: Alexander Zakharov (CMUP, Univ. Porto)
TBA...
 
Totalitarian random Tug-of-War games and Jensen's extremal equations
2017-12-15
Speaker: Fernando Charro (CMUC)
See the attached file.   ...
 
Some results on stochastic ageing and ordering
2017-12-15
Speaker: Idir Arab (CMUC, Univ. Coimbra)
The concepts of stochastic ageing and ordering, which play an important role in any reliability analysis, describe how a component or system improves or deteriorates with age, and how to decide which component or system is ageing faster (in some sense). Stochastic ordering of distributions of random...
 
     
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