Researcher Finally Solves Math Question Left Unanswered for Over 40 Years
Researchers have solved a long-standing problem in topology by helping classify four-dimensional shapes (4-manifolds) that ...
Mathematicians crack 40-year-old problem on quasiregularly elliptic manifolds
The combination of Martio's, Rickman's and Väisälä's result from 1971 with Zorich's theorem from 1968 shows that the only ...
IEEE8d
Hybrid Beamforming Design on Riemannian Manifolds for Wideband MIMO Systems
Abstract: This paper proposes a novel, unified approach to design both radio frequency (RF) and baseband beamforming (BF) solutions for wideband hybrid multiple-input multiple-output (MIMO) systems ...
Open Access Government3d
Why black holes cannot exist?
In this ebook researchers explore and questions question the origin and existence of gravitational waves and black holes ...
GitHub12d
(CVPR25) Learning to Normalize on the SPD Manifold under Bures-Wasserstein Geometry
Notifications You must be signed in to change notification settings This is the official code for our CVPR 2025 publication: Learning to Normalize on the SPD Manifold under Bures ...