Results 111 to 120 of about 839,511 (260)
Projective modules of group rings over quadratic number fields [PDF]
, 1994 Let K be a quadratic number field, Ok its ring of integers, and G a cyclic group of order prime p. In this thesis, we study the kernel group D(O(_K)G) and obtain a number of results concerning its order and structure. For K imaginary, we also investigate
Ahmed, Iftikhar
core
Accounting for animal health in efficiency analysis: An application to Swedish dairy farms
American Journal of Agricultural Economics, EarlyView.Abstract Poor animal health is a central concern in modern livestock production. Despite the necessity to incorporate animal health in efficiency analysis, the theoretical and empirical developments are limited on this subject. This article appropriately characterizes the axiomatic properties of animal health within a production framework.
Frederic Ang +3 more
wiley +1 more source
On the Frobenius Number of Fibonacci Numerical Semigroups
, 2007 In this paper we compute the Frobenius number of certain Fibonacci numerical semigroups, that is, numerical semigroups generated by a set of Fibonacci numbers, in terms of Fibonacci ...
Ramírez Alfonsín, Jorge Luis +2 more
core +1 more source
Surface Charges Guided Quasi‐TEM‐mode Microwave Propagation along Dielectric Nanowire
Advanced Physics Research, EarlyView.According to Maxwell's equations, a single‐conductor transmission line cannot allow TEM‐mode electromagnetic wave propagation, however, this is based upon the assumption that dielectric material is isolated from the environment. In practice, surface electrostatic charges widely existed in nano‐materials with large surface‐to‐volume ratio.
BoYan Xu +7 more
wiley +1 more source
, 2013 The q-binomial coefficients (n m)q are integers for integers q and 0≤m≤n. They satisfy the two recurrence equations: (n m)q=q^(n-m).(n-1 m-1)q + (n-1 m)q, (n m)q=q^(m).(n-1 m)q + (n-1 m-1)qEducação Superior::Ciências Exatas e da Terra ...
Pavlyk, Oleksandr
core +1 more source
Bleimann, Butzer, and Hahn Operators Based on the q-Integers
, 2007 We give a new generalization of Bleimann, Butzer, and Hahn operators, which includes q-integers. We investigate uniform approximation of these new operators on some subspace of bounded and continuous functions.
Ali Aral +6 more
core +1 more source
Moiré Folded Helical States at the Interfaces of Heterostructures
Advanced Physics Research, EarlyView.This manuscript explores a minimal ladder model of a graphene‐topological‐insulator heterostructure where moiré superlattices modulate Rashba spin‐orbit coupling. The study reveals that SOC lifs spin degeneracy, halves spectral periodicity, and induces “helicity fragmentation” across moiré minibands.
Paula Mellado
wiley +1 more source
, 2016 The q-binomial coefficients (n m)q are integers for integers q and 0≤m≤n. They satisfy the two recurrence equations: (n m)q=q^(n-m).(n-1 m-1)q + (n-1 m)q, (n m)q=q^(m).(n-1 m)q + (n-1 m-1)qEducação Superior::Ciências Exatas e da Terra ...
Pavlyk, Oleksandr
core +1 more source
Advanced Physics Research, EarlyView.ABSTRACT We introduce a family of bosonic quantum error‐correcting codes built as a rotation‐symmetric superposition of squeezed vacuum states, which promise protection against both loss and dephasing noise channels. The robustness of these “squeezed‐vacuum codes” arises from being arranged at evenly spaced angles in phase‐space, and simultaneously in ...
Nir Gutman +4 more
wiley +1 more source
COMPUTING THE ANTI-KEKULÉ NUMBER OF CERTAIN NANOTUBES AND NANOCONES
Studia Universitatis Babes-Bolyai Chemia, 2015 Let G(V,E) be a connected graph. A set M subset of E is called a matching if no two edges in M have a common end-vertex. A matching M in G is perfect if every vertex of G is incident with an edge in M.
Mehar Ali MALIK, Muhammad IMRAN
doaj