Results 11 to 20 of about 222,389 (210)

Energy transport in Z3 chiral clock model [PDF]

open access: yesNew Journal of Physics, 2022
Abstract We characterize the energy transport in a one dimensional Z 3
Naveen Nishad, G J Sreejith
openaire   +2 more sources

On the Genus of Z3 × Z3 × Z3

open access: yesEuropean Journal of Combinatorics, 1988
We prove that the group ℤ3 × ℤ3 × ℤ3 has orientable genus 7 and improve on the known bounds for the non-orientable genus.
Brin, Matthew G., Squier, Craig C.
openaire   +1 more source

Development of Receptive Factors on the Principles of Sustainable Tourism Development - Budva Case

open access: yesECONOMICS, 2020
Sustainable tourism implies establishing a positive relationship and link between tourism development and environmental protection, i.e achieving a full harmony between economic and environmental interests. Tourism that is based on respect for ecological
Županović Ivo, Krivokapić Ana
doaj   +1 more source

Three-generation Asymmetric Orbifold Models from Heterotic String Theory [PDF]

open access: yes, 2013
Using Z3 asymmetric orbifolds in heterotic string theory, we construct N=1 SUSY three-generation models with the standard model gauge group SU(3)_C \times SU(2)_L \times U(1)_Y and the left-right symmetric group SU(3)_C \times SU(2)_L \times SU(2)_R ...
Beye, Florian   +2 more
core   +2 more sources

Digital sustainability communication in tourism

open access: yesJournal of Innovation & Knowledge, 2021
The relevance of sustainable tourism is unquestionable. Tourism and hospitality firms worldwide are moving toward more sustainable product offerings. However, not all firms communicate their achievements and commitments in this area.
Flavio Tiago   +3 more
doaj   +1 more source

Non-Simply-Connected Gauge Groups and Rational Points on Elliptic Curves [PDF]

open access: yes, 1998
We consider the F-theory description of non-simply-connected gauge groups appearing in the E8 x E8 heterotic string. The analysis is closely tied to the arithmetic of torsion points on an elliptic curve.
Aspinwall, Paul S., Morrison, David R.
core   +3 more sources

Free product Z3∗Z3 of rotations with rational entries

open access: yesLinear Algebra and its Applications, 2000
AbstractIn this paper we develop an approach to constructing the free product Z3∗Z3 of rotations which avoids transcendental numbers and irrational numbers. The main result is that two rotations of order three g and h with rational entries generate the free product Z3∗Z3 if (gh)2≢0(modp), when appropriate p-divisibility conditions are satisfied for ...
Liu, Guoyang, Robertson, Lewis C.
openaire   +1 more source

Strategic Development of the Montenegrin Tourist Product in Relative to Current Market Trends

open access: yesECONOMICS, 2019
Adequate accommodation infrastucture is on of the basic conditions for sustainable tourism development. In order to improve accommodation infrastructure, particular addressing the problem of a large share of private accommodation in total infrastucture ...
Županović Ivo, Vulević Milica
doaj   +1 more source

Unsaturated Cuticular Hydrocarbons Synergize Responses to Sex Attractant Pheromone in the Yellow Peach Moth, Conogethes punctiferalis [PDF]

open access: yes, 2012
Four trienyl hydrocarbons, (Z3, Z6, Z9)-tricosatriene (Z3, Z6, Z9-23:HC), (Z3, Z6, Z9)-pentacosatriene (Z3, Z6, Z9-25:HC), (Z3, Z6, Z9)-heptacosatriene (Z3, Z6, Z9-27:HC), and (Z3, Z6, Z9)-nonacosatriene (Z3, Z6, Z9-29:HC) were identified in a non-polar ...
Ando Tetsu   +6 more
core   +1 more source

Shifted Z3×Z3 orbifold and the 19 model

open access: yesPhysics Letters B, 1990
Abstract Using the shift formalism for the orbifold, we show that the Z 3 ×Z 3 orbifold at the enhancement point in the moduli space is equivalent to the N =2 1 9 model. It is also possible to construct the explicit forms of twist (shift) fields for each twisted sector and the duality transformations of these fields.
E.J. Chun, Jihn E. Kim
openaire   +1 more source

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