Cheng, R. , Liu, J. , Hao, L. and Wu, D. (2026) On the Application of the Infinitesimal Method to Two Categories of Problems in College Physics. Open Journal of Social Sciences, 14, 378-389. doi: ...

Abstract: Urban air mobility (UAM) technologies are evolving rapidly, accompanied by a growing demand for advanced sensing and communication systems to enhance environmental awareness. The orthogonal ...

Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly reflecting shapes to tile a surface, researchers uncovered a method that links ...

1. Introduction The Clay Mathematics Institute's Millennium Prize Problems represent seven of the most profound unsolved questions in mathematics [1]. Traditional approaches have treated these ...

This workshop will begin with a Problem Session, with participants giving short (10 min) pitches for open problems that they would like to work on with a group. Problems in any mainstream area of ...

A mathematician has built an algebraic solution to an equation that was once believed impossible to solve. The equations are fundamental to maths as well as science, where they have broad applications ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

After Albert Einstein published his special theory of relativity in 1905, he spent the next decade trying to come up with a theory of gravity. But for years, he kept running up against a problem. He ...

Initially designed for continuous control tasks, Proximal Policy Optimization (PPO) has become widely used in reinforcement learning (RL) applications, including fine-tuning generative models. However ...