Masaki Kashiwara, this year’s Abel Prize winner, co-founded a new field of mathematics called algebraic analysis ...

Would you like a quick, distraction-free way to solve your math problems the way scientists and engineers do? Many tools let ...

To overcome these challenges, in this article, inspired by recent advancements in NIE, a novel contraction T-matrix equation (CT-ME) with a control factor is proposed to model strongly nonlinear ...

Transition matrices provide a method for modelling and analysing systems that change over time. They are applied in areas such as managing inventory and logistics, studying the impact of marketing on ...

M-M.E.S.S. provides low-rank solvers for large-scale symmetric matrix equations with sparse or sparse + low-rank coefficients. The main focus is on differential and algebraic Riccati equations ...

Freedom House is founded on the core conviction that freedom flourishes in democratic nations where governments are accountable to their people. Violence and the repression of political opponents ...