326 citations
- Max Planck SocietyDE96 papers
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20 papers · 1 filter
On Level-Raising Congruences
Yuval Z. Flicker
A work of Sorensen is rewritten here to include nontrivial types at the infinite places. This extends results of K. Ribet and R. Taylor on level-raising for algebraic modular forms…
Properties of weight posets for weight multiplicity free representations
Dmitri I. Panyushev
We study weight posets of weight multiplicity free (=wmf) representations of reductive Lie algebras. Specifically, we are interested in relations between and the numbe…
A recursive presentation for Mihailova's subgroup
O. Bogopolski, E. Ventura
We give an explicit recursive presentation for Mihailova's subgroup of corresponding to a finite, concise and Peiffer aspherical presentation $H=< x_1,...,…
Mean curvature flow via convex functions on Grassmannian manifolds
Y. L. Xin, Ling Yang
Using the convex functions in Grassmannian manifolds we can carry out interior estimates for mean curvature flow of higher codimension. In this way some of the results of Ecker-Hui…
Irreducibility of the Hilbert-Blumenthal moduli spaces with parahoric level structure
Chia-Fu Yu
We determine the number of irreducible components of the reduction mod p of any Hilbert-Blumenthal moduli space with a parahoric level structure, where p is unramified in the total…
A conjecture on homotopy groups of spheres, details on the algebra of higher cohomology operations
Hans Joachim Baues
The theory of secondary chomology operations leads to a conjecture concerning the algebra of higher cohomology operations in general. This conjecture is discussed here in detail an…