total curvature
71Sweater design — is a specialization of fashion design in which knitted sweaters are designed to fulfil certain aesthetic, functional and commercial criteria. The designer typically considers factors such as the insulating power of the sweater (and its resulting… …
72Brans-Dicke theory — In theoretical physics, the Brans Dicke theory of gravitation (sometimes called the Jordan Brans Dicke theory) is a theoretical framework to explain gravitation. It is a well known competitor of Einstein s more popular theory of general… …
73Yamabe invariant — In mathematics, in the field of differential geometry, the Yamabe invariant (also referred to as the sigma constant) is a real number invariant associated to a smooth manifold that is preserved under diffeomorphisms. It was first written down… …
74Madrid–Seville high-speed rail line — Technical Line length 471,8 km Track gauge 1435 mm Minimum radius Standard: 4000 m; Absolute: 3250 m Electrification 25 kV, 50 …
75Apollonian gasket — In mathematics, an Apollonian gasket or Apollonian net is a fractal generated from triples of circles, where any circle is tangent to two others. It is named after Greek mathematician Apollonius of Perga.ConstructionAn Apollonian gasket can be… …
76Contact mechanics — Continuum mechanics …
77Detlef Gromoll — (* 13. Mai 1938 in Berlin; † 31. Mai 2008 in Stony Brook) war ein deutscher Mathematiker, der sich mit Differentialgeometrie beschäftigte. Gromoll promovierte 1964 bei Friedrich Hirzebruch an der Universität Bonn (Differenzierbare Strukturen und… …
78Riemann surface — For the Riemann surface of a subring of a field, see Zariski–Riemann space. Riemann surface for the function ƒ(z) = √z. The two horizontal axes represent the real and imaginary parts of z, while the vertical axis represents the real… …
79Shing-Tung Yau — at Harvard Law School dining hall Born …
80Quaternion-Kähler manifold — In differential geometry, a quaternion Kähler manifold (or quaternionic Kähler manifold) is a Riemannian manifold whose Riemannian holonomy group is a subgroup of Sp( n )·Sp(1). Another, more explicit, definition, uses a 3 dimensional subbundle H …
