Tags: abandoned, shukhov, vladimir, tower, river, talented, soviet, designer, mathematician, originator, non-euclidean, hyperbolic, geometry, lightweight, structures
Tags: architecture, integral, house, toronto, ontario, canada, designed, brigitte, shim, howard, sutcliffe, mathematician, james, stewart, name, derived, mathematical, symbol, governor-generals, medal
Tags: space, image, stickney, crater, largest, martian, moon, phobosis, named, mathematician, chole, angeline, nearly, half, diameter, phobos