A proof of Reidemeister-Singer's theorem by Cerf's methods. Annales de la Faculte des Sciences de Toulouse. Mathematiques., 6, XXIII, no. 1:197-221, 2014.F. Laudenbach, A proof of Reidemeister-Singer's theorem by Cerf 's methods, arXiv(math-GT): 1202.1130....
他说明了断言偶尔会有特殊的命运:牛顿陈述了所谓的贝祖定理(Bézout’s theorem),该定理后来通过允许复坐标(complex coordinates)、计算交点(intersection)的多重性(即重数,multiplicity)以及将曲线放置在射影空间中得到证明。泰勒斯定理(Thales’s theorem)也被证明,但证明是在实向量空间( real vector space)中,这是由...
F. Laudenbach, A proof of Reidemeister-Singer's theorem by Cerf's methods, Ann. Fac. Sci. Toulouse Math. (6) XXIII (1) (2014) 197-221.Francois Laudenbach. A proof of Reidemeister-Singer's theorem by Cerf's methods. Annales de la Faculte des Sciences de Toulouse. Mathematiques.,...
他说明了断言偶尔会有特殊的命运:牛顿陈述了所谓的贝祖定理(Bézout’s theorem),该定理后来通过允许复坐标(complex coordinates)、计算交点(intersection)的多重性(即重数,multiplicity)以及将曲线放置在射影空间中得到证明。泰勒斯定理(Thales’s theorem)也被证明,但证明是在实向量空间( real vector space)中,这是由...