Abstract: We present a flexible framework for uncertainty principles in spectral graph theory. In this framework, general filter functions modeling the spatial and spectral localization of a graph ...

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A SIGN of the present-day tendency of mathematical thought is in the changed character of many of the books now produced. In the last few years almost all new books in pure mathematics have ...

1 School of Electrical Automation and Information Engineering, Tianjin University, Tianjin, China 2 National Key Laboratory of Human-Machine Hybrid Augmented Intelligence, National Engineering ...

4. Fighting for Humanity in the Age of the Machine. 25 November 2025 58 minutes Available for over a year Rutger Bregman's 2025 Reith Lectures, called "Moral Revolution", explore the moral decay and ...

Abstract: In view of the problems of the current professional introduction course, such as wide scope of knowledge, lack of in-depth knowledge explanation and weak relevance of each course content, ...