15 citations · 38 across the 29 of their papers we have counts for
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math.GT2011
Whitney umbrellas and swallowtails
Takashi Nishimura
In this paper, we introduce the notions of map-germs of pedal unfolding type and normalized Legendrian map-germs; and then we show that the fundamental theorem of calculus provides…
math.DG2011★ 2 cited
Vector fields liftable over finitely determined multigerms of corank at most one
Takashi Nishimura
In this paper, we propose one index which measures how well-behaved a given finitely determined multigerm of co…