Abstract: A matrix, in which most of the elements are present with zero values, is known as sparse matrix. Sparse matrices have many types in which lower and upper triangular matrices are often seen ...

Abstract: Recent diffusion models provide a promising zero-shot solution to noisy linear inverse problems without retraining for specific inverse problems. In this paper, we reveal that recent methods ...

UPPER DARBY, Pa. (WPVI) -- Police are investigating after a 45-year-old man allegedly shot and killed the mother of his children following a Christmas visit on Friday in Upper Darby Township. The ...

A man shot and killed a woman and then shot himself in front of their three children during a custody exchange in Upper Darby, Pennsylvania, on Friday, police said. The shooting occurred shortly after ...

Abstract: A new analytical method of constructing the inverse matrix to the check matrix of the system of embedded inner codes for the generalized error-locating codes is proposed.