11 citations · 24 across the 6 of their papers we have counts for
7 papers
Index formulae for integral Galois modules
Alex Bartel, Bart de Smit
We prove very general index formulae for integral Galois modules, specifically for units in rings of integers of number fields, for higher K-groups of rings of integers, and for Mo…
Inverse Problems for deformation rings
Frauke M. Bleher, Ted Chinburg, Bart de Smit
Let be a complete local commutative Noetherian ring with residue field of positive characteristic . We study the inverse problem for the versal deformation rin…
Isospectral surfaces with distinct covering spectra via Cayley Graphs
Bart De Smit, Ruth Gornet, Craig J. Sutton
The covering spectrum is a geometric invariant of a Riemannian manifold, more generally of a metric space, that measures the size of its one-dimensional holes by isolating a portio…
The valuation criterion for normal basis generators
Bart de Smit, Mathieu Florence, Lara Thomas
If is a finite Galois extension of local fields, we say that the valuation criterion holds if there is an integer such that every element with valuati…
Deformation rings which are not local complete intersections
Frauke M. Bleher, Ted Chinburg, Bart de Smit
We study the inverse problem for the versal deformation rings of finite dimensional representations of a finite group over a field of positive characteristic $…
Sunada's method and the covering spectrum
Bart de Smit, Ruth Gornet, Craig J. Sutton
In 2004, Sormani and Wei introduced the covering spectrum: a geometric invariant that isolates part of the length spectrum of a Riemannian manifold. In their paper they observed th…