Seminars in 2021

January (4 events)
MatLogica HPC library with an option of Automatic Adjoint Differentiation (AAD)	Day 13
Strange quantum phenomena on almost-Riemannian manifolds	Day 25
OJ 287: Potential Rosetta stone for the nascent multi-messenger nano-Hz GW astronomy	Day 27
Introdução à Finança Quantitativa	Day 27

February (5 events)
Pacotes SCORM no apoio ao ensino: de que se trata?	Day 01
Searching for ultralight bosons with black holes and gravitational waves: a status update	Day 10
Gravitational Wave Observations of Black Hole and Neutron Star Mergers	Day 24
Double-organ Bias in Vision Research: An Age-related Macular Degeneration (AMD) example	Day 24
Analysis and Differential Geometry International Seminar (ADGIS@Aveiro) - Analysis on singular and non-compact spaces and Lie manifolds	Day 24

March (7 events)
COVID-19: mathematical modelling, optimal control and complex network of a SAIRP model	Day 03
Neutron stars in screened modified gravity	Day 10
Accretion of scalar hair onto black holes	Day 17
Mathematical modelling of some diseases related to water	Day 17
Analysis and Differential Geometry International Seminar (ADGIS@Aveiro) - Nonharmonic operator analysis	Day 17
Kernels of Unbounded Toeplitz Operators and Factorization of Symbols	Day 17
Sign uncertainty principles: old and new	Day 31

April (10 events)
Boson stars and their instabilities	Day 07
Analysis and Differential Geometry International Seminar (ADGIS@Aveiro) - On the Brunn-Minkovski inequality and sub-Riemannian curvature	Day 13
Some theoretical developments in theories beyond General Relativity within the Palatini formalism	Day 14
Algebras of convolution type operators with continuous data do not always contain all rank one operators	Day 14
Investigating the role of temperature in dengue transmission in emerging regions	Day 16
Interpretable Machine Learning for Astrophysics, using Symbolic Regression and Graph Neural Networks	Day 21
Lince: Programming with differential equations	Day 28
Radon type transforms in Clifford analysis	Day 28
Well-posedness and numerical approximation of tempered fractional terminal value problems	Day 28
On the Existence of Solutions of the Limit Problem for the Magnetically Non-insulated Diode	Day 29

May (8 events)
Quasinormal modes and their connection to black hole shadow	Day 05
Testing the nature of black holes with gravitational waves	Day 12
“Time”-Covariant Schrödinger Equation and the Canonical Quantization of the Reissner–Nordström Black Hole	Day 19
Contractive Projections and Lifting of Operators on Banach Spaces	Day 19
Spin representations, Fourier transform, and symbol calculus (1st part)	Day 26
Probing light axion-like particles with neutron star inspirals	Day 26
Vaccination against morbidity risks: an evolutionary dynamics analysis	Day 26
The isometric extension problem	Day 26

June (15 events)
Gravitational-wave imprints of non-integrable extreme-mass-ratio inspirals	Day 02
Second variation in the minimal graph immersion problem	Day 02
Spin representations, Fourier transform, and symbol calculus (2nd part)	Day 02
Black hole (de)scalarization in compact binaries	Day 09
Analytical solution of a non-smooth optimal control problem applied to irrigation	Day 09
Wavelet decomposition and embeddings of generalised Besov-Morrey spaces	Day 09
A HISTÓRIA DA MATEMÁTICA NO BRASIL NOS ÚLTIMOS 30 ANOS (1990 - 2020)	Day 12
Generalizing the Close Limit Approximation	Day 16
Strong map symmetry of SL(3, K ) and PSL(3, K ) for any finite field K	Day 23
Aplicações de apoio ao ensino e avaliação: MCQEditor e SIACUA	Day 23
Operator spaces and Jordan structures	Day 23
Two talks on quantitative finance (1st part)	Day 28
Two talks on quantitative finance (2nd part)	Day 29
Correspondence of eikonal quasi-normal modes and unstable fundamental photon orbits for Kerr-Newman black hole	Day 30
Spectral results of a class of circulant matrices	Day 30

July (2 events)
A dynamically consistent discretization method for Goodwin Model	Day 08
Modularity of geometric objects andrelated problems	Day 14

September (1 events)
A stabilization mechanism for excited fermion-boson stars	Day 29

October (6 events)
The Black Hole Photon Ring	Day 13
Doubly stochastic matrices: old and new results	Day 20
Sub-Riemannian geometry and its applications	Day 22
Diffraction problems for two-dimensional lattice waves	Day 27
Riesz basis of exponentials for convex polytopes with symmetric faces	Day 29
It’s all about the maps	Day 29

November (11 events)
Existence and stability results for a fractional boundary value problem involving the usual derivative	Day 03
On periodic solutions of certain second order differential equations in presence of nonlinear dissipation	Day 04
Hypermaps and their classification	Day 05
Some of the LIGO events might have merged a few times already	Day 10
Modeling and applications in kinetic theory of mixtures	Day 12
The historical Zermelo navigation problem of quickest nautical revisited in the frame of geometric optimal control	Day 17
Separating Astrophysics and Geometry in Black Hole Images	Day 17
Stable Variable Selection -- an approach based on penalized regression procedures	Day 19
On the regularity of Brownian motion	Day 22
On Fractional boundary value problems	Day 25
Algebraic topology and concurrency theory	Day 26

December (8 events)
Symbolic computation applied to operator theory problems	Day 02
From Hermite to Zernike. Orthogonal Polynomials on the unit disk. Applications in Optics	Day 03
Pak-Stanley labeling of hyperplane arrangements	Day 03
From Newton's cooling law to turbulent filtration of non-Newtonian fluids through a porous medium	Day 10
Introduction to complex analytic sets	Day 14
On rationally integrable planar projective billiards	Day 14
Some classical operators on vanishing Morrey spaces	Day 16
Multivariate and multiscale complexity under long-range correlation: application in cardiovascular variability	Day 17