Add property taxes and homeowners’ insurance, and it’s understandable why homeownership is unattainable for many. “If history is a good guide, prices will rise as we head into the peak ...

Earlier this month the Mathematics Institute at Uppsala University hosted a conference called Categorification in Algebra and Topology, clearly a theme close to our collective heart. As yet there are ...

Department of Mathematics, Universidad Tecnológica de Pereira, Pereira, Colombia. Department of Physics, Universidad Tecnológica de Pereira, Pereira, Colombia.

School of Naval Architecture and Ocean Engineering, Dalian University of Technology, Dalian, 116024, P. R. China ...