Events
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Dalhousie-AARMS AAMP Seminar: Cyril Letrouit (École Normale Supérieure)
Zoom seminarTitle - Propagation of singularities in subelliptic PDEs Abstract - In this talk, we consider the wave equation where the Laplacian is replaced by a sub-Laplacian (also called ``Hörmander sum of square''), which is an hypoelliptic operator. We handle the
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Atlantic Graph Theory Seminar: Ferenc Bencs (University of Amsterdam)
Zoom seminarIn this talk, I will show regions that contain no complex zeros the edge-cover polynomials of hypergraphs. The edge cover polynomial of a graph $G$ is the generating function of edges that covers $V(G)$. It is known that the zeros
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Dalhousie-AARMS AAMP Seminar: Micah Milinovich (U. Mississippi)
Zoom seminarTitle: Fourier optimization, prime gaps, and zeta zeros Abstract: There are many situations where one imposes certain conditions on a function and its Fourier transform and then wants to optimize a certain quantity. I will describe two ways these types of Fourier optimization problems can arise in the context of the explicit
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AARMS Scientific Machine Learning Seminar: Alison Malcom (Memorial University)
WebEx seminarUsing Normalizing Flows for Seismic Data Interpolation Normalizing Flows are a type of neural network that allow us to map one probability distribution into another. The advantage of such a technique is that they allow us to relate a simple
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AARMS Scientific Machine Learning Seminar: Stijn De Baerdemacker (UNB)
Deep Learning Chemistry: extracting chemical features from Graph Convolutional Neural Networks The task of quantum chemistry is to compute chemical properties of molecular compounds from the fundamental laws of quantum mechanics. This poses a tremendous challenge as the most accurate
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AARMS Scientific Machine Learning Seminar: Simone Brugiapaglia (Concordia University)
WebEx seminarThe curse of dimensionality and the blessings of sparsity and Monte Carlo sampling: From polynomial approximation to deep learning in high dimensions In data science and scientific computing, the approximation of high-dimensional functions from pointwise samples is a ubiquitous task,
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Atlantic Graph Theory Seminar: Pjotr Buys (University of Amdsterdam)
Online via ZoomAbout a year ago Jason Brown spoke in our seminar (of the university of Amsterdam) about the two-terminal reliability polynomial and left us with some questions about the closure of the complex zeros of all such polynomials (the zero-locus). In
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Dalhousie-AARMS AAMP Seminar: Justin Tzou (Macquarie U.)
Zoom seminarTitle: Modeling and analysis of localized vegetation patterns on curved topography Abstract: We propose a two-component reaction-advection-diffusion model for vegetation density and soil water concentration on a curved terrain which accounts for downhill flow of soil water, spatially dependent effective evaporation of
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Atlantic Graph Theory Seminar: Theodore Kolokolnikov (Dalhousie)
Online via ZoomWe study the algebraic connectivity for several classes of random semi-regular graphs. For large random semi-regular bipartite graphs, we explicitly compute both their algebraic connectivity and as well as the full spectrum distribution. For an integer d in , we
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Atlantic Canada Actuarial Student Conference
University of Prince Edward Island Charlottetown, Prince Edward Island, CanadaWe invite all Actuarial Science students from across the Atlantic region to join us for the 2022 Atlantic Canada Actuarial Student Conference! Hosted in beautiful downtown Charlottetown, this year’s event will provide students with an opportunity to meet others from