Walther Heinrich Wilhelm Ritz (22 February 1878 – 7 July 1909) was a Swiss theoretical physicist. He is most famous for his work with Johannes Rydberg...

solving physical boundary value problems and named after Lord Rayleigh and Walther Ritz. In this method, an infinite-dimensional linear operator is approximated...

with typical assumptions and approximation methods used: Ritz–Galerkin method (after Walther Ritz) typically assumes symmetric and positive definite bilinear...

up ritz, ritzy, or Ritz in Wiktionary, the free dictionary. Ritz or The Ritz may refer to: The Ritz Hotel, London, a hotel in London, England Ritz Club...

The Rydberg–Ritz combination principle is an empirical rule proposed by Walther Ritz in 1908 to describe the relationship of the spectral lines for all...

analysis Dirichlet eigenvalue Also known as the Rayleigh–Ritz ratio; named after Walther Ritz and Lord Rayleigh. Horn, R. A.; Johnson, C. A. (1985). Matrix...

Weimar Republic Walther Ritz (1878–1909), Swiss theoretical physicist Walther Schroth (1882–1944), German World War II general Walther Schwieger (1885–1917)...

Ritz ballistic theory is a theory in physics, first published in 1908 by Swiss physicist Walther Ritz. In 1908, Ritz published Recherches critiques sur...

University Press. ISBN 9780521839402. Also known as the Rayleigh–Ritz ratio; named after Walther Ritz and Lord Rayleigh. Parlet B. N. The symmetric eigenvalue...

mass, c is the speed of light. The idea of elementary magnets is due to Walther Ritz (1907) and Pierre Weiss. Already before the Rutherford model of atomic...