Results 51 to 60 of about 863,772 (291)

Irredundant Decomposition of Algebras into One-Dimensional Factors [PDF]

open access: yes, 2016
We introduce a notion of dimension of an algebraic lattice and, treating such a lattice as the congruence lattice of an algebra, we introduce the dimension of an algebra, too. We define a star-product as a special kind of subdirect product. We obtain the
Staruch, Bogdan
core   +1 more source

Formality and Star Products

open access: yes, 2004
49 pages, 9 figures; proceedings of the PQR2003 Euroschool.
Cattaneo, Alberto S   +1 more
openaire   +3 more sources

Heavy flavour production at STAR [PDF]

open access: yesJournal of Physics G: Nuclear and Particle Physics, 2006
e present measurements on $D^0$ meson production via direct reconstruction of its hadronic decay channel $D^0\to Kπ$ in minimum bias $d$+Au and Au+Au collisions at $\sqrt{s_{NN}}$=200 GeV with $p_T$ up to $\sim$3 GeV/$c$. Non-photonic electron spectra from the charm semi-leptonic decays are analyzed from the same data set as well as in $p$+$p ...
Haibin Zhang, the STAR Collaboration
openaire   +2 more sources

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Open charm production at STAR [PDF]

open access: yesJournal of Physics G: Nuclear and Particle Physics, 2005
7 pages, 4 figures, proceedings for Hot Quark 04 Conference. submitted to J. Phys.
Haibin Zhang, the STAR Collaboration
openaire   +2 more sources

Serological Benefit of SARS‐CoV‐2 Vaccination Relative to Infection in Children With Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro   +11 more
wiley   +1 more source

Research and apply of the quality of star image for star tracker [PDF]

open access: yesZhihui kongzhi yu fangzhen
In recent years,with the development of commercial spaceflight, the requirements of the production quality for star tracker in commercial satellite become higher and higher.
SHEN Yuteng, ZHANG Chi
doaj   +1 more source

Siegel Gauge in Vacuum String Field Theory

open access: yes, 2001
We study the star algebra of ghost sector in vacuum string field theory (VSFT). We show that the star product of two states in the Siegel gauge is BRST exact if we take the BRST charge to be the one found in hep-th/0108150, and the BRST exact states are ...
D. Gaiotto   +21 more
core   +1 more source

Towards an exact frame formulation of conformal higher spins in three dimensions [PDF]

open access: yes, 2015
In this note we discuss some aspects of the frame formulation of conformal higher spins in three dimensions. We give some exact formulae for the coupled spin two - spin three part of the full higher spin theory and propose a star product Lagrangian for ...
Nilsson, Bengt E. W.
core   +1 more source

Tangential Star Products

open access: yesLetters in Mathematical Physics, 2000
15 pages, Latex ...
openaire   +2 more sources

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