Results 31 to 40 of about 358,958 (324)

The fusion algebra of bimodule categories [PDF]

open access: yes, 2007
We establish an algebra-isomorphism between the complexified Grothendieck ring F of certain bimodule categories over a modular tensor category and the endomorphism algebra of appropriate morphism spaces of those bimodule categories.
A. Joyal   +30 more
core   +1 more source

Remarks on rings of constants of derivations [PDF]

open access: yesProceedings of the American Mathematical Society, 1989
Let k k be a field of characteristic p > 0 p > 0 and D ≠ 0 D \ne 0 a family of k k -derivations of k [ x , y ] k[x,y] . We prove that k [
openaire   +1 more source

l-doublet splittings in Δ vibrational state of 15N14N16O isotopomer

open access: yesChemical Physics Impact, 2021
We report the direct experimental evidences of l-doublet fine splittings between the parity doublet e and f sub-states of β-site isotopomer of nitrous oxide (15N14N16O) in the (1220)←(0220) ro-vibrational transition for l = 2 (i.e.
Ardhendu Pal   +3 more
doaj   +1 more source

The puzzle conjecture for the cohomology of two-step flag manifolds [PDF]

open access: yes, 2016
We prove a conjecture of Knutson asserting that the Schubert structure constants of the cohomology ring of a two-step flag variety are equal to the number of puzzles with specified border labels that can be created using a list of eight puzzle pieces. As
Buch, Anders Skovsted   +3 more
core   +1 more source

Rings of Constants of the Formk[f] [PDF]

open access: yesCommunications in Algebra, 2006
Let k[X] be the algebra of polynomials in n variables over a field k of characteristic zero, and let f ∊ k[X]∖ k. We present a construction of a derivation d of k[X] whose ring of constants is equal to the integral closure of k[f] in k[X]. A similar construction for fields of rational functions is also given.
Essen, A.R.P. van den   +2 more
openaire   +2 more sources

Determination of Acid Dissociation Constants (pKa) of Bicyclic Thiohydantoin-Pyrrolidine Compounds in 20% Ethanol-Water Hydroorganic Solvent

open access: yesInternational Journal of Analytical Chemistry, 2014
The acid dissociation constants of potential bioactive fused ring thiohydantoin-pyrrolidine compounds were determined by potentiometric titration in 20% (v/v) ethanol-water mixed at 25±0.1°C, at an ionic background of 0.1 mol/L of NaCl using the ...
Yahya Nural   +5 more
doaj   +1 more source

Gauge invariants, correlators and holography in bosonic and fermionic tensor models

open access: yesJournal of High Energy Physics, 2017
Motivated by the close connection of tensor models to the SYK model, we use representation theory to construct the complete set of gauge invariant observables for bosonic and fermionic tensor models. Correlation functions of the gauge invariant operators
Robert de Mello Koch   +2 more
doaj   +1 more source

Highly Sensitive and Selective Colorimetric and Off-On Fluorescent Reversible Chemosensors for Al3+ Based on the Rhodamine Fluorophore

open access: yesSensors, 2015
A series of rhodamine derivatives L1–L3 have been prepared and characterized by IR, 1H-NMR, 13C-NMR and ESI-MS. These compounds exhibited selective and sensitive “turn-on” fluorescent and colorimetric responses to Al3+ in methanol.
Naveen Mergu   +2 more
doaj   +1 more source

Regulator constants of integral representations of finite groups [PDF]

open access: yes, 2018
Let G be a finite group and p be a prime. We investigate isomorphism invariants of $\mathbb{Z}_{p}[G]$-lattices whose extension of scalars to $\mathbb{Q}_p$ is self-dual, called regulator constants.
Torzewski, Alex
core   +2 more sources

Constants of Algebraic Derivations in Prime Rings

open access: yesCommunications in Algebra, 2008
Let R be a prime ring with extended centroid F and δ an F-algebraic derivation of R with the associated inner derivation ad(b). Set , the subring of constants of δ in R. We characterize the primeness and semiprimeness of R (δ) by the minimal polynomial μ(λ) of b over F.
Chuang, C.-L, Lee, T.-K, Zhou, Y.
openaire   +2 more sources

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