Hello everyone! I am Higuchi, the principal of Galileo Cram School.Although invisible to the eye, a vast number of molecules ...

THIS volume contains an introduction to the theory of algebraic equations as the subject was known to mathematicians of half a century ago. It gives the usual theory of cubic and biquadratic equations ...

IN this new edition of a well-known and popular treatise the principal change is the addition of a chapter on the theory of substitutions and groups. Following the methods of Serret, Jordan and Netto, ...

Albert Einstein's general theory of relativity is a landmark in our understanding of the universe. It gave rise to the notion of a spacetime continuum against which all physical phenomena play out.

Albert Einstein's (1879 to 1955) contribution to 20th-century physics cannot be understated. His general theory of relativity, or general relativity, is still our best understanding of the force of ...