Results 71 to 80 of about 18,690 (152)

On the General Ranks of QP Representations

open access: yesAlgebras and Representation Theory
We propose a mutation formula for the general rank from a principal component ${\rm PC}(δ)$ of representations to another one ${\rm PC}(ε)$ for a quiver with potential. We give sufficient conditions for the formula to hold. In particular, the formula holds when any of $δ$ and $ε$ is reachable. We discover several related mutation invariants.
openaire   +2 more sources

Formal exponentials and linearisations of QP-manifolds

open access: yes, 2022
We define formal exponential maps for any graded manifold as maps from the formal tangent bundle (that we also define) into the graded manifold. We show that each such map uniquely determines and is determined by its associated Grothendieck connection, which is shown to be flat, and to furnish a resolution of the ring of functions.
openaire   +2 more sources

A System of Interest in Spectroscopy: The qp-Rotor System

open access: yes, 1994
A rotor system, having the symmetry afforded by the two-parameter quantum algebra Uqp(u(2)), is investigated in this communication. This system is useful in rotational spectroscopy of molecules and nuclei. In particular, it is shown to lead to a model (viz., the qp-rotor model) for describing (via an energy formula and a qp-deformation of E2 reduced ...
Barbier, R., Kibler, M.
openaire   +4 more sources

Db qp

open access: yes, 1920
Papel. - Artículo publicado en Plus Ultra (Buenos Aires). - Procedencia: fondo Miguel de Unamuno. - Conservación: Buena.
openaire   +1 more source

Spaces M(Dp), Bnp, and Qp

open access: yesJournal of Mathematical Analysis and Applications, 2004
AbstractIn this paper, the relations between Dp and Bnp, M(Dp) and Bnp are discussed by means of high order radial derivative and random series. The main results of this paper are: (1)Let −∞
openaire   +2 more sources

Real-time blood gas management: evaluating quantum perfusion system's accuracy against a standard blood gas analysis in CPB. [PDF]

open access: yesJ Cardiothorac Surg
Hyasat B   +7 more
europepmc   +1 more source

Mycotoxin-free Aspergillus oryzae strain lineage for alternative and novel protein production at industrial scale. [PDF]

open access: yesAppl Microbiol Biotechnol
Lehmbeck J   +4 more
europepmc   +1 more source

Update of the list of qualified presumption of safety (QPS) recommended microbiological agents intentionally added to food or feed as notified to EFSA 21: Suitability of taxonomic units notified to EFSA until September 2024. [PDF]

open access: yesEFSA J
EFSA Panel on Biological Hazards (BIOHAZ)   +26 more
europepmc   +1 more source

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