Commutative algebra and graph theory are two vibrant areas of mathematics that have grown increasingly interrelated. At this interface, algebraic methods are applied to study combinatorial structures, ...

An algebraic distance graph is defined to be a graph with vertices in E n in which two vertices are adjacent if and only if the distance between them is an algebraic number. It is proved that an ...

M. Abu-Sbeih, A. Alameddine, R. Aldred, M.L.N. Downs, J.-L. Fouquet, M. Gionfriddo, W. Hohberg, G. Jones, O. Kessler, M. Moeller, J.W. Moon, G. Pica, M. Škoviera, A ...

Microsoft is adding a graphing mode to the Windows 10 calculator. The company made the calculator open-sourced on GitHub earlier this month and has received over thirty suggestions from contributors ...

The study of monadic algebraic structures in combination with fuzzy logic offers a robust framework for modelling and analysing uncertainty and graded truth. These frameworks extend classical ...

Find your added subjects in My Bitesize. Try this quiz based on GCSE Maths past papers. Choose the topic you would like to revise and answer the questions. GCSE Maths: exam-style questions Free ...

Find your added subjects in My Bitesize. Try this quiz based on GCSE Maths past papers. Choose the topic you would like to revise and answer the questions. GCSE Maths: exam-style questions Free ...

Chris Godsil informed me that two graphs discussed on p.291 and shown on p.292 of [1] disprove the conjecture stated in the May 2003 problem. These examples have been found by Gordon Royle. One of ...