Masaki Kashiwara has won the 2025 Abel prize, seen by some as the Nobel of mathematics, for his contributions to algebraic ...

Beam is one of the common structures in engineering, with the development of technology, homogeneous beams no longer meet the ...

This section focuses on the key features and methods for working with linear graphs. It demonstrates how to sketch graphs from rules, derive rules from graphs, and calculate key features such as the ...

This paper analyzes the EIV model in laser three-dimensional point space linear fitting, the iterative accuracy of spatial equations in Newton’s downhill method, and the adjustment theory of the Bursa ...

linear diffusion process described by a linear parabolic partial differential equation (PDE) under mobile sensors. Firstly, we analyze the well-posedness of the PDE system and give the structure form ...