diff --git a/data/conferencias.yml b/data/conferencias.yml
index a78a745..cd25e35 100644
--- a/data/conferencias.yml
+++ b/data/conferencias.yml
@@ -4,6 +4,7 @@
- titulo: Diversity of statistical behavior in dynamical systems
abstract: For chaotic dynamical systems, it is unfeasible to compute long-term orbits precisely. Nevertheless, we may be able to describe the statistics of orbits, that is, to compute how often an orbit will visit a prescribed region of the phase space. Different orbits may or may not follow different statistics. I will explain how to measure the statistical diversity of a dynamical system. This diversity is called emergence, is independent of the traditional notions of chaos. I will begin the talk by discussing classic problems of discretization of metric spaces and measures. Then I will apply these ideas to dynamics and define two forms of emergence. I will present several examples, culminating with new dynamical systems for which emergence is as large as we could possibly hope for. This talk is based on joint work with Pierre Berger (Paris).
pdf: ''
+ zoom: https://us02web.zoom.us/j/89057704050
speaker:
nombre: Jairo Bochi
afiliacion: Penn State University
@@ -17,6 +18,7 @@
In this talk we will consider partitions with symmetries. We will present some results on the existence and qualitative properties of partitions of this type for the standard sphere that give rise to sign-changing solutions of the Yamabe equation with a prescribed number of nodal domains. These results are joint work with Alberto Saldaña (Universidad Nacional Autónoma de México) and Andrzej Szulkin (Stockholm Universitet).
We will also present some results for more general manifolds that were recently obtained in collaboration with Angela Pistoia (La Sapienza Università di Roma).
pdf: ''
+ zoom: https://us02web.zoom.us/j/89057704050
speaker:
nombre: Mónica Clapp
afiliacion: UNAM
@@ -26,6 +28,7 @@
- titulo: Algebraic Geometry Tools in Systems Biology
abstract: I will motivate and introduce some methods and concepts of algebraic geometry that are being used in recent years to analyze standard models in molecular biology. The algebraic theory of chemical reaction systems aims to understand their dynamic behavior by taking advantage of the algebraic structure inherent in the kinetic equations, and does not need the a priori determination of the parameters, which can be theoretically or practically impossible. I will also point out some of the mathematical challenges that arise from this application.
pdf: ''
+ zoom: https://us02web.zoom.us/j/89057704050
speaker:
nombre: Alicia Dickenstein
afiliacion: Universidad de Buenos Aires
@@ -35,6 +38,7 @@
- titulo: Entropy methods and sharp convergence of Markov Chains.
abstract: We describe how entropy methods can be used to derive quantitative versions of various scaling limits of Markov chains. We will focus on the the description of non-equilibrium states of interacting particle systems.
pdf: ''
+ zoom: https://us02web.zoom.us/j/89057704050
speaker:
nombre: Milton Jara
afiliacion: Instituto de Matemática Pura e Aplicada
@@ -44,6 +48,7 @@
- titulo: Measuring the complexity of countable objects
abstract: Computability theory is the sub-area of mathematical logic that studies ways to measure the complexity of objects, constructions, theorems, and mathematical proofs related to countably infinite objects. On one hand, the natural objects seem to be linearly ordered from simpler to more complex, while, on the other hand the general objects are ordered in a chaotic way. This dichotomy between natural objects and objects in general is hard to study mathematically, as we don't have a formal definition of "natural object." The objective of this talk is to introduce Martin's conjecture (open for more than 40 years) and see how it explains this dichotomy.
pdf: ''
+ zoom: https://us02web.zoom.us/j/89057704050
speaker:
nombre: Antonio Montalbán
afiliacion: University of California, Berkeley
@@ -61,6 +66,7 @@
web: https://canzani.web.unc.edu/
start: '2021-09-14T11:00-0300'
end: '2021-09-14T12:00-0300'
+ zoom: https://us02web.zoom.us/j/86870995589
- titulo: Unconditional discriminant lower bounds exploiting violations of the generalized riemann hypothesis
abstract: |
In the 1970’s Andrew Odlyzko proved good lower bounds for the discriminant of a number field. He also showed that his results could be sharpened by assuming the Generalized Riemann Hypothesis. Some years later Odlyzko suggested that it might be possible to do without GRH. I shall explain Odlyzko’s ideas and sketch how for number fields of reasonably small degree (say up to degree 11 or 12) one can indeed improve the lower known bounds by exploiting hypothetical violations of GRH. This is joint work with Karim Belabas, Francisco Diaz y Diaz and Salvador Reyes, extending unpublished results of Matías Atria.
@@ -71,6 +77,7 @@
web: http://www.uchile.cl/portafolio-academico/impresion.jsf?username=friedman
start: 2021-09-15T11:00-0300
end: 2021-09-15T12:00-0300
+ zoom: https://us02web.zoom.us/j/86870995589
- titulo: Estimates for spherical averages
abstract: |
The family of classical spherical means \(A = \{A_t\}_t>0\) is given by:
@@ -93,6 +100,7 @@
web: https://sites.google.com/view/luzroncal
start: 2021-09-17T11:00-0300
end: 2021-09-17T12:00-0300
+ zoom: https://us02web.zoom.us/j/86870995589
- titulo: Characterizations of Nonnegative polynomials of some varieties
abstract: |
I will describe some recent results on the characterization of those polynomials that are nonnegative on a variety \(X\) in \(R^n\). In the first part of the talk I will explain why this is an interesting problem it turns out to have a wealth of applications ranging from nonconvex optimization to stochastic control. In the second part of the talk I will explain how this problem can be approached on algebraic curves and surfaces, presenting ongoing joint work with G. Blekherman (GA Tech), R. Sinn (U. Lepizig) and G.G. Smith (Queen's U).
@@ -103,6 +111,7 @@
web: http://wwwprof.uniandes.edu.co/~mvelasco/Velasco.html
start: 2021-09-14T11:00-0300
end: 2021-09-14T12:00-0300
+ zoom: https://us02web.zoom.us/j/81981960362
- titulo: Pointed Hopf algebras over nilpotent groups
abstract: I will report on the ongoing project of classifying pointed Hopf algebras with finite Gelfand-Kirillov dimension.
pdf: ''
@@ -112,6 +121,7 @@
web: https://www.famaf.unc.edu.ar/~andrus/
start: 2021-09-16T11:00-0300
end: 2021-09-16T12:00-0300
+ zoom: https://us02web.zoom.us/j/86870995589
- titulo: Optimal adjustment sets in non-parametric causal graphical models
abstract: Causal graphical models are statistical models represented by a directed acyclic graph in which each vertex stands for a random variable and a structural equation that generates it which is a function of its parents in the graph and an independent error.
I will start with a brief introduction of causal graphical models and of their use in the determination of identifiability and optimal estimation of the so-called average treatment effect (ATE) of static and personalized treatments in the presence of confounding variables.
@@ -123,6 +133,7 @@
web: https://www.hsph.harvard.edu/andrea-rotnitzky/
start: 2021-09-17T11:00-0300
end: 2021-09-17T12:00-0300
+ zoom: https://us02web.zoom.us/j/81981960362
- titulo: Inviscid dissipation and turbulence
abstract: 'Turbulence is a phenomenon of wide theoretical and practical interest and an area of research with intense current activity.
Mathematical modeling of turbulence relies, in an essential manner, on a thorough understanding of solutions of the Navier-Stokes
@@ -144,6 +155,7 @@
web: http://www.im.ufrj.br/hlopes/
start: 2021-09-15T11:00-0300
end: 2021-09-15T12:00-0300
+ zoom: https://us02web.zoom.us/j/81981960362
- titulo: Unique Continuation for some Nonlinear Dispersive Models
abstract: |
We shall study unique continuation properties (UCP) of solutions to some time evolution eq’s. We are interested in the following two questions:
@@ -159,6 +171,7 @@
web: http://web.math.ucsb.edu/~ponce/
start: 2021-09-14T11:00-0300
end: 2021-09-14T12:00-0300
+ zoom: https://us02web.zoom.us/j/81823453732
- titulo: Transfer operators and atomic decomposition
abstract: Since the groundbreaking contributions of Ruelle, the study of transfer operators has been one of the main tools to understand the ergodic theory of expanding maps, that is, discrete dynamical systems that locally expand distances. Questions on the existence of interesting invariant measures, as well the statistical properties of such dynamics system, as exponential decay of correlations and Central Limit Theorem, can be answered studying the spectral properties of the action of these operators on suitable spaces of functions. Using the method of atomic decomposition, we consider new Banach spaces of functions (that in some cases coincides with Besov spaces) that have a remarkably simple definition and allows us to obtain very general results on the quasi-compactness of the transfer operator acting in these spaces, even when the underlying phase space and expanding map are very irregular. Joint work with Alexander Arbieto (UFRJ-Brazil).
pdf: ''
@@ -168,6 +181,7 @@
web: http://conteudo.icmc.usp.br/pessoas/smania/
start: 2021-09-16T11:00-0300
end: 2021-09-16T12:00-0300
+ zoom: https://us02web.zoom.us/j/81981960362
- categoria: Cursos
charlas:
- titulo: Reversible Markov chains with nonnegative spectrum
@@ -178,7 +192,8 @@
afiliacion: IMPA
web: https://impa.br/page-pessoas/roberto-imbuzeiro-oliveira/
start: '2021-09-14T13:00-0300'
- end: '2021-09-14T14:00-0300'
+ end: '2021-09-14T14:00-0300'
+ zoom: https://us02web.zoom.us/j/89334094694
- titulo: Rigidity of actions of Lie groups and its lattices
abstract: This will be an introductory course about lattices in (semi-simple) Lie groups and some famous theorems of Furstenberg, Margulis and Mostow (among others) about the "rigidity" of these groups. Time allowing, I'll discuss some recent theorems about actions of lattices on manifolds.
pdf: ''
@@ -187,7 +202,8 @@
afiliacion: University of Chicago
web: https://math.uchicago.edu/~shurtados/
start: 2021-09-14T13:00-0300
- end: 2021-09-14T14:00-0300
+ end: 2021-09-14T14:00-0300
+ zoom: https://us02web.zoom.us/j/81822626571
- titulo: 'Twisted honeycombs revisited: chirality in polytope-like structures'
abstract: |
In the 70´s Coxeter considered the 4-dimensional regular polytopes and used the so-called Petrie Polygons to obtain quotients of the polytopes that, while having all possible rotational symmetry, lack reflectional symmetry. He called these objects Twisted Honeycombs. Nowadays, objects with such symmetry properties are often called chiral. In this mini-course I will review Coxeter´s twisted honeycombs and explore a natural way to extend Coxeter´s work to polytope-like structures, in particular, we shall see some properties of so-called chiral skeletal polyhedra as well as of chiral abstract polytopes.
@@ -197,12 +213,14 @@
afiliacion: UNAM
web: https://www.matem.unam.mx/fsd/hubard
start: 2021-09-14T13:00-0300
- end: 2021-09-14T14:00-0300
+ end: 2021-09-14T14:00-0300
+ zoom: https://us02web.zoom.us/j/89780252064
- categoria: Públicas
charlas:
- titulo: Números grandes, enormes, descomunales y desorbitados
abstract: Comenzando por un inocente concurso de números grandes iremos en esta charla descubriendo números tan enormes que retan a nuestra imaginación. Números más allá de lo que hubiéramos podido pensar y que nos llevan directamente a los límites de lo que las computadoras pueden y podrán hacer en el futuro.
pdf: ''
+ zoom: https://us02web.zoom.us/j/85685374766
speaker:
nombre: Eduardo Saez de Cabezón
afiliacion: Universidad de la Rioja
@@ -212,6 +230,7 @@
- titulo: Mathematicians helping Art Historians and Art Conservators
abstract: Mathematics can help Art Historians and Art Conservators in studying and understanding art works, their manufacture process and their state of conservation. The presentation will review several instances of such collaborations, explaining the role of mathematics in each instance, and illustrating the approach with extensive documentation of the art works.
pdf: ''
+ zoom: https://us02web.zoom.us/j/84478856283
speaker:
nombre: Ingrid Daubechis
afiliacion: DUKE University
@@ -227,6 +246,7 @@
nombre: Rafael Potrie
afiliacion: UDELAR, Montevideo, Uruguay
web:
+ zoom: https://us02web.zoom.us/j/85886767816
start: 2021-09-13T14:00-0300
end: 2021-09-13T15:00-0300
- titulo: Pointed Hopf algebras with finite growth
@@ -236,6 +256,7 @@
nombre: Iván Angiono
afiliacion: CIEM-FAMAF, Córdoba, Argentina
web:
+ zoom: https://us02web.zoom.us/j/85886767816
start: 2021-09-16T14:00-0300
end: 2021-09-16T15:00-0300
- titulo: TBA
@@ -244,6 +265,7 @@
nombre: Luna Lomonaco
afiliacion: IMPA, Río de Janeiro, Brasil
web:
+ zoom: https://us02web.zoom.us/j/85886767816
start: 2021-09-14T14:00-0300
end: 2021-09-14T15:00-0300
- titulo: TBA
@@ -251,6 +273,36 @@
speaker:
nombre: Luis Núñez Betancourt
afiliacion: CIMAT, Guanajuato, México
- web:
+ web:
+ zoom: https://us02web.zoom.us/j/85886767816
start: 2021-09-15T14:00-0300
end: 2021-09-15T15:00-0300
+- categoria: Género
+ charlas:
+ - titulo: 'Mujeres y matemáticas en Chile: una mirada crítica e interdisciplinar al campo científico'
+ abstract: 'El contenido de esta ponencia presenta algunos resultados preliminares del proyecto de investigación Anillo PIASOC180025 “Mujeres y matemáticas en Chile: sociología de un campo científico desde una perspectiva interdisciplinar y de género”. Específicamente, discute aspectos relativos a la construcción de subjetividades generizadas al interior de este campo científico. En base al análisis de 11 grupos focales y el diálogo con diferentes académicos/as e investigadores/as adscritos al campo de la matemática se distinguen modos de concebir sus posiciones desde la extrañeza y la otredad. En todos ellos, la perspectiva de género contribuye un marco crítico para abordar la práctica de la matemática como un proceso social, es por ello que el análisis se centra en las experiencias y trayectorias de quiénes la desarrollan, al estar marcadas por las características del campo social en que se despliegan.'
+ zoom: https://us02web.zoom.us/j/86739426414
+ speaker:
+ nombre: Organizadores
+ afiliacion:
+ web:
+ start: 2021-09-14T18:30-0300
+ end: 2021-09-14T19:30-0300
+ - titulo: Presentación de las Comisiones de Género y otros Colectivos de América Latina y el Caribe.
+ abstract: Actividad de Género
+ zoom: https://us02web.zoom.us/j/86739426414
+ speaker:
+ nombre: Comisiones de Género
+ afiliacion:
+ web:
+ start: 2021-09-15T18:30-0300
+ end: 2021-09-15T19:30-0300
+ - titulo: Presentación de las Comisiones de Género y otros Colectivos de América Latina y el Caribe.
+ abstract: Actividad de Género
+ zoom: https://us02web.zoom.us/j/86739426414
+ speaker:
+ nombre: Comisiones de Género
+ afiliacion:
+ web:
+ start: 2021-09-16T18:30-0300
+ end: 2021-09-16T19:30-0300
\ No newline at end of file
diff --git a/data/sesiones.yml b/data/sesiones.yml
index 6b3ed11..4fd8e3b 100644
--- a/data/sesiones.yml
+++ b/data/sesiones.yml
@@ -2298,8 +2298,8 @@
- titulo: El abrazo del escutoide
abstract: |
Sin duda una de las razones más poderosas para insistir en la comunicación de las matemáticas la público general es, al menos para mí, la urgente necesidad de popularización de estas para, sobre todo, acabar con los prejuicios que, tradicionalmente, se han tenido sobre ellas y que conducen, inexorablemente, a la ansiedad de los estudiantes desde las primeras etapas de la educación. Pero, dejando a un lado esta labor del investigador para la sociedad, la divulgación de las matemáticas también pone el trabajo de los investigadores en un escaparate para investigadores de otros ámbitos y puede conducir a la colaboración interdisciplinar. En esta charla les hablaré de cómo la divulgación de la geometría me llevó, nos llevó, a descubrir una nueva forma geométrica mirando a las glándulas salivares de la mosca de la fruta.
- start: 2021-09-15T15:00
- end: 2021-09-15T15:45
+ start: 2021-09-16T15:00
+ end: 2021-09-16T15:45
speaker: Clara I. Grima (Universidad de Sevilla, España)
- titulo: 'Festival de Matemáticas: la experiencia chilena'
abstract: |
@@ -2323,8 +2323,8 @@
- titulo: Matemáticas (no solo) en las redes
abstract: |
En los últimos tiempos hemos sido testigos de nuevas formas de divulgación de las matemáticas. Nuevas en cuanto a los formatos y (tal vez) en cuanto a los públicos. En esta charla hablaré sobre una experiencia particular en este ámbito, tanto en España como en Latinoamérica.
- start: 2021-09-16T15:00
- end: 2021-09-16T15:45
+ start: 2021-09-15T15:00
+ end: 2021-09-15T15:45
speaker: Eduardo Sáenz De Cabezón Irigaray (Universidad de la Rioja, España)
- titulo: Haciendo comunidad en tiempos de confinamiento
abstract: |
diff --git a/public/js/program.js b/public/js/program.js
index 673e7b1..b772b93 100644
--- a/public/js/program.js
+++ b/public/js/program.js
@@ -30,34 +30,14 @@ document.addEventListener("DOMContentLoaded", function () {
});
},
eventSources: [
- {
- url: "/api/eventos/cursos",
- color: "#755baf",
- /*NO ESTÁ FUNCANDO EL RECUR
- startTime:"13:00",
- endTime:"14:00",
- startRecur:"2021-09-14",
- endRecur:"2021-09-16",*/
- },
- {
- url: "/api/eventos/plenarias",
- color: "#578e44",
- },
- {
- url: "/api/eventos/semiplenarias",
- color: "#3383cb",
- },
- {
- url: "/api/eventos/publicas",
- color: "#a57b00",
- },
- {
- url: "/api/eventos/premiados",
- color: "darkred",
- },
- { url: "/api/eventos/sesiones/", color: "gray" },
- {
- events: function (info, success, fail) {
+ {url: "/api/eventos/cursos", color: "#755baf"},
+ {url: "/api/eventos/plenarias", color: "#578e44"},
+ {url: "/api/eventos/semiplenarias", color: "#3383cb"},
+ {url: "/api/eventos/publicas", color: "#a57b00"},
+ {url: "/api/eventos/premiados", color: "darkred"},
+ { url: "/api/eventos/sesiones/", color: "gray"},
+ {url: "/api/eventos/genero", color: "#812c64"},
+ /*events: function (info, success, fail) {
let comisiones = [];
comisiones.push({
title:
@@ -80,15 +60,20 @@ document.addEventListener("DOMContentLoaded", function () {
}
success(comisiones);
},
- },
+ },*/
{
events: function (info, success, fail) {
let asamblea = {
title: "Asamblea UMALCA",
start: "2021-09-13T19:00-0300",
end: "2019-09-13T20:00-0300",
- speaker: { nombre: "Representantes de cada una de las sociedades que integran UMALCA" },
- description:"Estatutariamente, la asamblea reúne a los representantes de cada una de las sociedades que integran UMALCA. Las autoridades de los distintos comités (ejecutivo, científico, etc) están presentes para dar cuentas de lo actuado. No está abierta al público en general.",
+ url: 'https://us02web.zoom.us/j/88195214460',
+ speaker: {
+ nombre:
+ "Representantes de cada una de las sociedades que integran UMALCA",
+ },
+ description:
+ "Estatutariamente, la asamblea reúne a los representantes de cada una de las sociedades que integran UMALCA. Las autoridades de los distintos comités (ejecutivo, científico, etc) están presentes para dar cuentas de lo actuado. No está abierta al público en general.",
color: "black",
};
success([asamblea]);
diff --git a/src/routes.php b/src/routes.php
index 67897b5..5184878 100644
--- a/src/routes.php
+++ b/src/routes.php
@@ -38,6 +38,7 @@ function getEventos($tipo){
'end'=>$event['end']?$event['end']:'2021-09-15T'.++$mockHour.':30',
'description'=>$event['abstract'],
'speaker'=>$event['speaker'],
+ 'url'=>$event['zoom'],
'resourceId'=>$val['categoria']
);
return $evento;
@@ -147,6 +148,18 @@ $app->get('/conferencias', function (Request $request, Response $response, array
}
return ($a<$b)?-1:1;
} */
+ setlocale(LC_TIME, 'es_UY.utf8');
+ date_default_timezone_set("America/Montevideo");
+ foreach($charlas as &$cat){
+ foreach($cat['charlas'] as &$charla){
+ if($cat['categoria']=='Cursos')
+ $charla['cuando']='Martes 14, Miercoles 15 y Jueves 16 | '.strftime(" %H:%M",strtotime($charla['start'])).' - '.strftime(" %H:%M",strtotime($charla['end'])).'hs';
+ else{
+ $charla['cuando']=ucfirst(strftime("%A %d",strtotime($charla['start']))).' | '.strftime(" %H:%M",strtotime($charla['start'])).' - '.strftime(" %H:%M",strtotime($charla['end'])).'hs';
+ }
+ }
+ }
+ //return $response->withJson($charlas);
return $this->renderer->render($response, 'conferencias.html',
['charlas' => $charlas]);
});
@@ -254,8 +267,14 @@ $mw = function ($request, $response, $next) {
// API ROUTES
$app->group('/api', function($app){
- $app->get("/eventos/{tipo:cursos|plenarias|semiplenarias|publicas|premiados}",function(Request $request, Response $response, array $args) {
- $tipo=$args['tipo']=="publicas"?"Públicas":ucfirst($args['tipo']);
+ $app->get("/eventos/{tipo:cursos|plenarias|semiplenarias|publicas|premiados|genero}",function(Request $request, Response $response, array $args) {
+
+ if($args['tipo']=="publicas")
+ $tipo="Públicas";
+ else if($args['tipo']=="genero")
+ $tipo="Género";
+ else
+ $tipo=ucfirst($args['tipo']);
if($tipo==="Cursos"){
$cursos = [];
foreach(getEventos($tipo) as $event){
@@ -263,13 +282,15 @@ $app->group('/api', function($app){
$eventStart = new DateTime($event['start']);
$eventEnd = new DateTime($event['end']);
$eventStart->add(new DateInterval("P{$i}D"));
- $eventEnd->add(new DateInterval("P{$i}D"));
+ $eventEnd->add(new DateInterval("P{$i}D"));
+
$cursos[] = array(
'title'=>$event['title'],
'start'=>$eventStart->format("c"),
'end'=>$eventEnd->format("c"),
'description'=>$event['description'],
- 'speaker'=>$event['speaker'],
+ 'speaker'=>$event['speaker'],
+ 'url'=>$event['url']
);
}
}
diff --git a/templates/conferencias.html b/templates/conferencias.html
index a6b869e..21cf423 100644
--- a/templates/conferencias.html
+++ b/templates/conferencias.html
@@ -16,12 +16,11 @@
{% set categoria = lista.categoria %}
{% for charla in lista.charlas|sort( (a,b) => a.speaker.nombre|split(' ')[1]<=> b.speaker.nombre|split(' ')[1] ) %}
- 