A very clear account of the subject from the viewpoints of elementary geometry, Riemannian geometry and group theory – a book with no rival in the literature.

This volume completes the English adaptation of a classical Russian textbook in elementary Euclidean geometry. The 1st volume subtitled "Book I. Planimetry" was

The volume reports on interdisciplinary discussions and interactions between theoretical research and practical studies on geometric structures and their applic

Annotation. REAs Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most adva

This two volume work on Positivity in Algebraic Geometry contains a contemporary account of a body of work in complex algebraic geometry loosely centered around