搜索结果: 31-40 共查到“理学 knots”相关记录40条 . 查询时间(0.093 秒)
We exhibit an encoding of knots into processes in the -calculus such that knots are ambient isotopic if and only their encodings are weakly bisimilar.
A note on knots with H(2)-unknotting number one
H(2)-unknotting number Goeritz matrix Ozsv´ ath-Szab´ o correction term Heegaard Floer homology
2010/12/8
We give an obstruction to unknotting a knot by adding a twisted band,derived from Heegaard Floer homology.
In this paper, we introduce general formulas finding the Bracket polynomials of torus knot K (2, n) and Jones polynomials of torus knots K (2, n) .
Cas A：The Bright X-ray Knots and Oxygen Emission。
Stagnation knots in planetary nebulae。
Stagnation knots in precessing Jets。
Fliers as stagnation knots in planetary nebulae。
A Connected Sum of Knots and Fintushel-Stern Knot Surgery on 4-manifolds
Knots 4-manifolds Fintushel-Stern Knot
2010/2/26
We give some new examples of smooth 4-manifolds which are diffeomorphic although they are obtained by Fintushel-Stern knot surgeries on a smooth 4-manifold with different knots; the first such example...
An upper bound of the superbridge index of the connected sum of two knots is given in terms of the braid index of the summands. Using this upper bound and minimal polygonal presentations, we give an ...