Partial orders, general - Open Access .click

Results 31 to 40 of about 67,999 (265)

Journal of High Energy Physics, 2018
We elaborate on some general aspects of the crossing symmetric approach of Polyakov to the conformal bootstrap, as recently formulated in Mellin space. This approach uses, as building blocks, Witten diagrams in AdS.
Rajesh Gopakumar, Aninda Sinha
doaj +1 more source

Segmental partially ordered generalized patterns

Theoretical Computer Science, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +3 more sources

Generic automorphisms of the universal partial order [PDF]

Proceedings of the American Mathematical Society, 2000
We show that the countable universal-homogeneous partial order ( P , > )
Kuske, D., Truss, J. K.
openaire +1 more source

Degeneracy relations in QCD and the equivalence of two systematic all-orders methods for setting the renormalization scale

Physics Letters B, 2015
The Principle of Maximum Conformality (PMC) eliminates QCD renormalization scale-setting uncertainties using fundamental renormalization group methods. The resulting scale-fixed pQCD predictions are independent of the choice of renormalization scheme and
Huan-Yu Bi +5 more
doaj +1 more source

Partially Ordered Generalized Patterns and k -ary Words

Annals of Combinatorics, 2003
Recently, Kitaev [Ki2] introduced partially ordered generalized patterns (POGPs) in the symmetric group, which further generalize the generalized permutation patterns introduced by Babson and Steingrímsson [BS]. A POGP p is a GP some of whose letters are incomparable. In this paper, we study the generating functions (g.f.) for the number of k-ary words
Kitaev, Sergey, Mansour, Toufik
openaire +5 more sources

On generalized derivations of partially ordered sets [PDF]

Communications in Mathematics, 2019
Abstract Let P be a poset and d be a derivation on P. In this research, the notion of generalized d-derivation on partially ordered sets is presented and studied. Several characterization theorems on generalized d-derivations are introduced. The properties of the fixed points based on the generalized d-derivations are examined.
Abdelwanis, Ahmed Y., Boua, Abdelkarim
openaire +3 more sources

Are Fertility Preservation Procedures Before Gonadotoxic Therapy and Hematopoietic Stem Cell Transplantation Feasible and Safe in Very Young Children? A Retrospective Cohort Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Fertility preservation (FP) is increasingly integrated into the care of pediatric patients exposed to gonadotoxic therapy or conditioning for hematopoietic stem cell transplantation (HSCT), yet perioperative data in infants and toddlers remain scarce.
Kerstin Saalabian +13 more
wiley +1 more source

Rational Use of Herbal Products in Pediatric Patients Treated With Anticancer Drugs in the European Union

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The use of herbal medical preparation (HMP) is rising among pediatric oncology patients, often to manage treatment‐related symptoms. Their effectiveness remains uncertain, and the risk of herb–drug interactions is underestimated.
Orianne Mahot +6 more
wiley +1 more source

Universal Construction for Polar Coded Modulation

IEEE Access, 2018
Recently, the polarization weight (PW), independent of transmission channel, is proposed to construct the polar codes based on the partial orders (POs) of the polarized bit channels (PBCs).
Dekun Zhou, Kai Niu, Chao Dong
doaj +1 more source

Generalized Partial Orders for Polar Code Bit-Channels

IEEE Transactions on Information Theory, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wei Wu 0028, Paul H. Siegel
openaire +1 more source

physics
medicine
partial orders