Abstract: For the conjugate gradient method to solve the unconstrained optimization problem, given a new interval method to obtain the direction parameters, and a new conjugate gradient algorithm is ...
An underwater observatory recently detected a startlingly energetic cosmic neutrino. One possible cause involves a phenomenon that so far exists only in theory. By Dennis Overbye On Feb. 13, 2023, a ...
CLEVELAND, Ohio — Was it thunder? A falling tree? Maybe an earthquake? Nobody was quite sure what to make of the nerve-rattling sound until the National Weather Service reported that a meteor ...
Abstract: The non-negative least squares (NNLS) problem finds a non-negative approximate solution to a linear system. Some well-studied iterative algorithms (such as projection gradient method) find ...
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