ORIGINAL MATRIX: [ [1.0000, 1.0000, 3.0000] [2.0000, 3.0000, 5.0000] ] RREF: [ [1.0000, 0.0000, 4.0000] [0.0000, 1.0000, -1.0000] ] RESULT: UNIQUE SOLUTION SOLUTION ...

Abstract: In this paper, a functional filter for a category of linear delayed singular system with unknown input is developed directly in the frequency domain. The constant time delay is present in ...

The Atlantic is awake again: Hurricane Gabrielle is strengthening over open water while two more systems lurk behind it, signaling a busy stretch for the tropics. As of Monday morning, Sept. 22, ...

Abstract: The paper presents algorithms for constructing nonlinear integral models based on the Volterra series tool. Modeling of dynamic processes means assessing the response to possible external ...

While forecasts are uncertain, the Atlantic basin is still cooking up a possible storm that could make its way near the Palmetto state early next week. Of the three systems the National Hurricane ...

Hurricane Gabrielle formed Sunday evening becoming only the second hurricane of the 2025 Atlantic season while the the National Hurricane Center also tracked two more systems that could become the ...

A “disheveled” Tropical Storm Jerry is likely to dissipate after dumping rain on the Caribbean’s northern Leeward Islands, while forecasters monitor a new disturbance emerging off the coast of Africa ...

Humberto could become a major hurricane by Saturday, Sept. 27 NHC/NOAA Hurricane Humberto formed in the Atlantic on Friday, Sept. 26, according to the National Hurricane Center A second storm system, ...

A “disheveled” Tropical Storm Jerry dissipated into a trough Saturday after dumping rain on the Caribbean’s northern Leeward Islands, while forecasters monitor a new disturbance emerging off the coast ...

Centrality measures allow to identify important nodes in networked systems. An open question in network theory is the empirical observation that a node’s centrality—whose computation requires ...