Fills the gap of a basic reference work in the area Consolidates current knowledge on geomathematics by providing succinct summaries of concepts and theories, definitions of terms, biographical entries, organizational profiles, a guide to sources of information, and an overview of the landscapes and contours of geomathematics Contributions are written in an easy-to-understand and informative style for a general readership, typically from areas outside the particular research fieldIncludes supplementary material: sn.pub/extras