1. TOPOLOGY OF THE GRÜNBAUM-HADWIGER-RAMOS PROBLEM FOR MASS ASSIGNMENTS.
- Author
-
Blagojević, Pavle V. M., Loperena, Jaime Calles, Crabb, Michael C., and Dimitrijević Blagojević, Aleksandra S.
- Subjects
INDEX theory (Mathematics) ,GRASSMANN manifolds ,HYPERPLANES ,SUBSPACES (Mathematics) ,INTEGERS - Abstract
In this paper, motivated by recent work of Schnider and Axelrod-Freed and Soberón, we study an extension of the classical Grünbaum-Hadwiger-Ramos mass partition problem to mass assignments. Using the Fadell-Husseini index theory we prove that for a given family of j mass assignments µ1, . . ., µj on the Grassmann manifold G
l (Rd ) and a given integer k ≥ 1 there exist a linear subspace L ∈Gl (Rd ) and k affine hyperplanes in L that equipart the masses µL 1 , . . ., µL j assigned to the subspace L, provided that d ≥ j + (2k−1 − 1)2[log [ABSTRACT FROM AUTHOR]2 j]- Published
- 2023
- Full Text
- View/download PDF