Detailed Program

MONDAY, 11.09.2023

9:20-09:30	Opening: A. Markiewicz
9:30-10:30	Charles R. Johnson
	Reciprocal Matrices and Ranking Things - part I
10:30-10:45	--Break--
10:45-11:15	Naomi Shaked-Monderer
	Sign patterns of inverse doubly nonnegative matrices and inverse completely positive matrices
11:15-11:45	Ryo Tabata
	Matrix Identities Associated with Group Representations
11:45-12:15	--Coffee break--
12:15-12:45	Balaji Ramamurthy
	Distance Laplacians of connected graphs
12:45-13:15	Mika Mattila
	Some further applications of a lattice theoretic method in the study of singular LCM matrices
13:30	Lunch
15:30-16:30	Charles R. Johnson
	Reciprocal Matrices and Ranking Things - part II
16:30-17:00	--Coffee break--
17:00-17:30	Stephen Haslett
	Using error covariance change to generate new datasets with the same BLUEs and BLUE covariances for a linear model and each of its submodels
17:30-18:00	Simo Puntanen
	BLUEs remain BLUEs in misspecified models: what happens to the BLUEs’ covariance matrices?
18:00-18:30	Maryna Prus
	Optimizing the Allocation of Trials to Sub-Regions in Multi-Environment Crop Variety Testing for Multi-Annual Experiments
18:30	Dinner

9:30-10:30	Charles R. Johnson
	Reciprocal Matrices and Ranking Things - part III
10:30-10:45	--Break--
10:45-11:15	Vinaya P C
	Quantitative version of Korovkin type theorems and its application to preconditioners
11:15-11:45	Andrej Gajdoš
	Invariant quadratic forms in time series kriging: Distribution structure & computation
11:45-12:15	--Coffee break--
12:15-12:45	Taras Bodnar
	Reviving pseudo-inverses: Asymptotic properties of large dimensional Moore-Penrose and ridge-type inverses with applications
12:45-13:15	Nestor Parolya
	Logarithmic law of large random correlation matrices
13:30	Lunch
15:30-16:30	Charles R. Johnson
	The Mysteries of Nonnegative Matrices ..... and a few Answers
16:30-17:00	--Coffee break--
17:00-17:30	Katarzyna Filipiak
	Estimation of parameters under matrix t distribution
17:30-18:00	Aneta Sawikowska
	Utilizing Artificial Intelligence and Natural Language Processing Models for Linear Algebra Applications
18:30	Concert
19:30	BBQ

9:30	Excursion
14:00	Lunch
15:30-16:30	Krzysztof Podgórski
	Matrix variate generalized asymmetric Laplace distributions
16:30-17:00	--Coffee break--
17:00-17:30	Jolanta Pielaszkiewicz
	Trace of powers of Wishart matrices in testing covariance matrix
17:30-18:00	Monika Mokrzycka
	Maximum likelihood estimation of the structured covariance matrix under the multivariate T-distribution
19:00	Conference Dinner

9:30-10:30	K Manjunatha Prasad
	Computation of Generalized Inverses associated with Networks
10:30-10:45	--Break--
10:45-11:30	Olivier Ledoit
	Quadratic Shrinkage for Large Covariance Matrices
11:30-12:15	--Coffee break--
12:15-12:45	Malwina Mrowińska
	Shrinkage estimation from algebraic point of view
12:45-13:15	Augustyn Markiewicz
	Characteristics of quadratic spaces of block matrices
13:30	Lunch
15:30-16:00	Xiangfeng Yang
	Large deviations of maximal and minimal eigenvalues of sample covariance matrices
16:00-16:30	Anna Szczepańska-Álvarez
	Likelihood ratio test for the structure of a block covariance matrix
16:30-17:00	--Coffee break--
17:00-17:30	Stepan Mazur
	Singular inverse Wishart distribution and its application to portfolio theory
17:30-18:00	Dietrich von Rosen
	The Moore-Penrose inverse of a Wishart matrix and its first moments
18:30	Dinner

9:30-10:00	Umashankara Kelathaya
	On Computation of s-g Inverse
10:00-10:30	Simi Thomas
	Consistent invertibilty and perturbation for property (UW_E)
10:30-11:00	Dominik Beck
	Fourth Moment of Random Determinant
11:00-11:30	--Coffee break--
11:30-12:00	Leonardo Angeli
	Unravelling Age-Specific Transmission Dynamics of COVID-19 through a Formal Sensitivity Analysis
12:00-12:30	Daniel Klein and Ivan Žežula
	On properties of MANOVA in exchangeable covariance structure setting
13:00	Lunch
15:00-18:00	Open Discussions
18:30	Dinner