dual degeneracy
1Perturbation theory (quantum mechanics) — In quantum mechanics, perturbation theory is a set of approximation schemes directly related to mathematical perturbation for describing a complicated quantum system in terms of a simpler one. The idea is to start with a simple system for which a …
2Anti-Americanism — Anti American mural in Tehran, Iran, 2004 The term Anti Americanism, or Anti American Sentiment, refers to broad opposition or hostility to the people, policies, culture or government of the United States.[1] …
3List of mathematics articles (D) — NOTOC D D distribution D module D D Agostino s K squared test D Alembert Euler condition D Alembert operator D Alembert s formula D Alembert s paradox D Alembert s principle Dagger category Dagger compact category Dagger symmetric monoidal… …
4Self-creation cosmology — (SCC) theories are gravitational theories in which the mass of the universe is created out of its self contained gravitational and scalar fields, as opposed to the theory of continuous creation cosmology or the steady state theory which depend on …
5Metric tensor — In the mathematical field of differential geometry, a metric tensor is a type of function defined on a manifold (such as a surface in space) which takes as input a pair of tangent vectors v and w and produces a real number (scalar) g(v,w) in a… …
6Outerplanar graph — A maximal outerplanar graph and its 3 coloring. In graph theory, an undirected graph is an outerplanar graph if it can be drawn in the plane without crossings in such a way that all of the vertices belong to the unbounded face of the drawing.… …
7Graphe planaire extérieur — Un graphe planaire extérieur maximal, muni d un 3 coloriage. En mathématiques, et plus particulièrement en théorie des graphes, un graphe non orienté est planaire extérieur (ou, par calque de l anglais, outer planar) s il peut être dessiné dans… …
8Hamiltonian (quantum mechanics) — In quantum mechanics, the Hamiltonian H is the observable corresponding to the total energy of the system. As with all observables, the spectrum of the Hamiltonian is the set of possible outcomes when one measures the total energy of a system.… …
9Mutational robustness — describes the extent to which an organism’s phenotype remains constant in spite of mutation.[1] Natural selection can directly induce the evolution of mutational robustness only when mutation rates are high and population sizes are large.[2] The… …
10VS System — Infobox Game | subject name= VS System image link= image caption= designer=Matt Hyra, Mike Hummel, Edward Fear, and Danny Mandel publisher= Upper Deck Entertainment players= 21 ages= 10+ setup time= < 5 minutes playing time= < 30 minutes… …
