You are not currently logged in.
Access JSTOR through your library or other institution:
If You Use a Screen ReaderThis content is available through Read Online (Free) program, which relies on page scans. Since scans are not currently available to screen readers, please contact JSTOR User Support for access. We'll provide a PDF copy for your screen reader.
Universal Filtration of Schur Complexes
Proceedings of the American Mathematical Society
Vol. 119, No. 2 (Oct., 1993), pp. 351-355
Published by: American Mathematical Society
Stable URL: http://www.jstor.org/stable/2159914
Page Count: 5
Since scans are not currently available to screen readers, please contact JSTOR User Support for access. We'll provide a PDF copy for your screen reader.
Preview not available
The Schur complex Lλ/μφ has proved useful in studying resolutions of determinantal ideals, both in characteristic zero and in a characteristic-free setting. We show here that in every characteristic, Lλ/μφ is isomorphic, up to a filtration, to a sum of Schur complexes ∑ν γ(λ/μ; ν)Lνφ, where γ(λ/μ; ν) is the usual Littlewood-Richardson coefficient. This generalizes a well-known direct sum decomposition of Lλ/μφ in characteristic zero.
Proceedings of the American Mathematical Society © 1993 American Mathematical Society