This repository contains two examples: InversePinnConstantCoef.mlx and InversePinnVariableCoef.mlx. Both examples are solvers for an inverse problem for the Poisson equation $−\nabla \cdot (c\nabla ...
Tristan Yates is executive director of Yates Management, a consultancy serving U.S. financial institutions and mortgage-backed security providers. Quantitative analysts, or quants, use complex math ...
Abstract: The coordinate transformation technique is a traditional method for solving the disturbance decoupling problem (DDP) of Boolean control networks (BCNs). But under this technique, the ...
A Variable Fractional Delay Filter Based True-Time-Delay Array Architecture for Wideband Beamforming
Abstract: True-time delay (TTD) units are critical in wideband large-scale antenna systems (LSASs) for resolving beam squint and frequency selective fading. In this letter, we propose a TTD array ...
In mid-May, OpenAI announced that an internal AI model had disproved the Erdős unit distance conjecture, a famous problem in ...
In 1946, the mathematician Paul Erdős posed the unit distance problem—and suggested a winning strategy. An A.I. model has now ...
P vs. NP asks: are these two classes actually the same? If P = NP, then every “hard” problem is secretly fast to solve; we ...
When it comes to tasks other than number crunching, the human brain possesses many advantages over a digital computer. We can quickly recognize a face, even when seen from the side in bad lighting in ...
The article highlights how companies completed PAS-3 filings but failed to maintain critical Right Issue documentation such as offer letters, acceptance forms, and renunciation records. It explains ...
OpenAI's AI model solved the famous unit distance problem, a question that had challenged mathematicians since 1946 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results