Graph algebras form a broad class of operator and algebraic structures arising from directed graphs, bridging the worlds of ring theory, operator algebras and dynamical systems. At their core, these ...

SAN MATEO, Calif., April 9, 2026 /PRNewswire/ -- Symmetry Systems, the Data+AI security company, today announced a series of new and expanded capabilities in its quarterly platform update that give ...

All quadratic functions have the same type of curved graphs with a line of symmetry. The graph of the quadratic function \(y = ax^2 + bx + c\) is a smooth curve with one turning point. The turning ...

Plotting a graph takes time. Often mathematicians just want to know the key features. These are: shape, location and some key points (such as where the graph crosses the axes or turning points).

Continuous time quantum walks provide an important framework for designing new algorithms and modelling quantum transport and state transfer problems. Often, the graph representing the structure of a ...

Small separations in symmetric graphs (with B. Mohar) in preparation. Symmetric graphs with no K_n minor (with B. Mohar) in preparation Evolutionarily distinct species capture more phylogenetic ...