Corpus ID: 197438984

Combinatorics of multiboundary singularities B_n^l and Bernoulli-Euler numbers

@inproceedings{Karpenkov2006CombinatoricsOM,
  title={Combinatorics of multiboundary singularities B_n^l and Bernoulli-Euler numbers},
  author={O. Karpenkov},
  year={2006}
}
  • O. Karpenkov
  • Published 2006
  • Mathematics
  • Consider generalizations of the boundary singularities B_n of the functions on the real line to the case where the boundary consists of a finite number of l points. These singularities B_n^l could also arise in higher dimensional case, when the boundary is an immersed hypersurface. We obtain a particular recurrent equation on the numbers of connected components of very nice M-morsification spaces of the multiboundary singularities B_n^l. This helps us to express the numbers K_n^l (for l=2,3,4… CONTINUE READING