Results 41 to 50 of about 69,240 (308)

Bayesian inference for vertex-series-parallel partial orders

open access: yes, 2023
Partial orders are a natural model for the social hierarchies that may constrain “queue-like” rank-order data. However, the computational cost of counting the linear extensions of a general partial order on a ground set with more than a few tens of ...
Nicholls, Geoff, Jiang, C, Lee, Je
core   +1 more source

Push-pull alkenes: Structure and -electron distribution [PDF]

open access: yesJournal of the Serbian Chemical Society, 2006
Push-pull alkenes are substituted alkenes with one or two electron-donating substituents on one end of C=C double bond and with one or two electron-accepting substituents at the other end.
Kleinpeter Erich
doaj   +1 more source

On the Polyakov-Mellin bootstrap

open access: yesJournal 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

Partially ordered generalized patterns

open access: yesDiscrete Mathematics, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +5 more sources

Dini’s Theorem for Fuzzy Number-Valued Continuous Functions

open access: yesMathematics
This work aims to provide several versions of Dini’s theorem for fuzzy number-valued continuous functions defined on a compact set K. In this context, there is a wide variety of possibilities since, unlike the real line, we can consider different ...
Juan José Font   +2 more
doaj   +1 more source

Partial orders and their convex subsets

open access: yes, 1997
We introduce some visibility relations between convex subsets of a partial order that are partial orders themselves. As a consequence we obtain a general framework for partial orders providing an interesting coding, and some new characterizations of some
Müller, Haiko, Rampon, Jean-Xavier
core   +1 more source

Segmental partially ordered generalized patterns

open access: yesTheoretical 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]

open access: yesProceedings 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

open access: yesPhysics 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

Predicting partial orders: ranking with abstention [PDF]

open access: yes, 2010
The prediction of structured outputs in general and rankings in particular has attracted considerable attention in machine learning in recent years, and different types of ranking problems have already been studied.
Weiwei Cheng   +7 more
core   +1 more source

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