Abstract: In this note, we propose lower and upper matrix bounds for the positive semidefinite solution of the unified coupled algebraic Riccati equation (UCARE). Using the results of this note, ...

Sparse methods are primarily valuable for systems in which the number of non-zero entries is substantially less than the overall size of the matrix. Such situations are common in physical systems, ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. We present an efficient two-level strategy to accelerate the solution of the CASSCF ...

Abstract: Electromagnetic (EM) topology optimization aims at finding the optimal shape and topology of the EM structure by adding or eliminating materials, such as metal within the design space. This ...

The OpenAI chairman, now working on AI agents at his new startup Sierra, on why he’s all in on AI.

Python package to solve Tolman-Oppenheimer-Volkoff equation. Allows to study properties of static neutron stars with given equation of state. Additionally is able to calculate tidal properties of ...

Tobacco continues to be a vital crop in the economy of this country. It remains one of the most organised and well-oiled crop value chains—from research and development, input suppliers, extension and ...

Mercedes AMG, Mercedes Maybach, Bentley, Maserati... In previous Qilu Auto Shows, international luxury brands have always ...

This is the moment an enormous boulder separated from a mountain and crashed onto the National Highway in Uttarakhand, India on August 30, completely blocking the road and forcing vehicles to turn ...

This review aims to provide a comprehensive evaluation of the dynamics of the double pendulum, with a particular emphasis on its chaotic behavior. It examines the complicated and unpredictable ...

By institutionalising muhūrta s within mathematics, the UGC is effectively telling students that astrological determinism is ...

Missense variants in the O-GlcNAc transferase ( OGT) gene have recently been shown to segregate with a syndromic form of intellectual disability (OGT-ID), underscoring the importance of protein ...