branched+knot

См. также в других словарях:

• 2-bridge knot — In mathematics, a 2 bridge knot is a knot which can be isotoped so that the natural height function given by the z coordinate has only two maxima and two minima as critical points.Other names for 2 bridge knots are rational knots, 4 plats, and… …   Wikipedia

• Floer homology — is a mathematical tool used in the study of symplectic geometry and low dimensional topology. First introduced by Andreas Floer in his proof of the Arnold conjecture in symplectic geometry, Floer homology is a novel homology theory arising as an… …   Wikipedia

• plant disease — ▪ plant pathology Introduction       an impairment of the normal state of a plant that interrupts or modifies its vital functions.       All species of plants, wild and cultivated alike, are subject to disease. Although each species is… …   Universalium

• List of geometric topology topics — This is a list of geometric topology topics, by Wikipedia page. See also: topology glossary List of topology topics List of general topology topics List of algebraic topology topics Publications in topology Contents 1 Low dimensional topology 1.1 …   Wikipedia

• Khovanov homology — In mathematics, Khovanov homology is a homology theory for knots and links. It may be regarded as a categorification of the Jones polynomial. It was developed in the late 1990s by Mikhail Khovanov, then at the University of California, Davis, now …   Wikipedia

• Fox n-coloring — In the mathematical field of knot theory, Fox n coloring is a method of specifying a representation of a knot group (or a link group) onto the dihedral group of order n where n is an odd integer by coloring arcs in a link diagram (the… …   Wikipedia

• Mount Tamalpais and Muir Woods Railway — In this postcard image, one of the railroad s Shay locomotives works its way up Mount Tamalpais. Note the railroad s practice of pushing trains upgrade, with the engine reversed at the rear of the train. The Mount Tamalpais Muir Woods Railway was …   Wikipedia

• List of mathematics articles (B) — NOTOC B B spline B* algebra B* search algorithm B,C,K,W system BA model Ba space Babuška Lax Milgram theorem Baby Monster group Baby step giant step Babylonian mathematics Babylonian numerals Bach tensor Bach s algorithm Bachmann–Howard ordinal… …   Wikipedia

• Helmut Lang (fashion designer) — Helmut Lang (born March 10 1956), is an Austrian fashion designer, known for his minimalist, deconstructivist, and often severe designs. The fashion label he created, Helmut Lang, still exists today but is carried on without Mr. Lang s… …   Wikipedia

• India — /in dee euh/, n. 1. Hindi, Bharat. a republic in S Asia: a union comprising 25 states and 7 union territories; formerly a British colony; gained independence Aug. 15, 1947; became a republic within the Commonwealth of Nations Jan. 26, 1950.… …   Universalium

• Julia set — In complex dynamics, the Julia set J(f), [Note that in other areas of mathematics the notation J(f), can also represent the Jacobian matrix of a real valued mapping f, between smooth manifolds.] of a holomorphic function f, informally consists of …   Wikipedia