Standard monomial theory and toric degenerations of Richardson varieties in the Grassmannian
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DOI: 10.1007/s10801-021-01042-w
Abstract: Richardson varieties are obtained as intersections of Schubert and opposite Schubert varieties. We provide a new family of toric degenerations of Richardson varieties inside Grassmannians by studying Grobner degenerations of their corresponding ideals. These degenerations… read more here.
Keywords: richardson varieties; standard monomial; richardson; mathbf ell ... See more keywords
Supergene modification of magnetite and hematite shear zones in banded iron-formation at Mt Richardson, Yilgarn Craton, Western Australia
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DOI: 10.1016/j.oregeorev.2019.102995
Abstract: Abstract The Mt Richardson deposit contains high-grade (>57 wt% Fetotal) iron ore zones hosted by several banded iron-formations (BIFs) in the c. 3504 Ma Illaara greenstone belt. The BIFs and intervening mafic igneous rocks are exposed along… read more here.
Keywords: magnetite hematite; richardson; quartz; shear zones ... See more keywords
Female piety and the invention of American Puritanism
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DOI: 10.1080/01440357.2017.1398936
Abstract: the aging writer sought to arrange his correspondence for future publication, describing a process of “archiving the self ” (159) by which Richardson, weakened by infirmity, worked to index his papers and bring them into… read more here.
Keywords: curran; female piety; american puritanism; invention american ... See more keywords
Applicability of the Richardson method in a complex-energy basis: Fermionic case
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DOI: 10.1103/physrevc.95.054307
Abstract: We are testing the applicability of the algebraic procedure developed by Richardson for bound states to solve the pairing-force problem in presence of states with complex energies. This scenario, in which nucleons occupy single-particle states… read more here.
Keywords: basis; method complex; applicability richardson; applicability ... See more keywords