Results 21 to 30 of about 10,264,632 (357)

ALGEBRAIC DESCRIPTION OF SHAPE INVARIANCE REVISITED

open access: yesActa Polytechnica, 2017
We revisit the algebraic description of shape invariance method in one-dimensional quantum mechanics. In this note we focus on four particular examples: the Kepler problem in flat space, the Kepler problem in spherical space, the Kepler problem in ...
Satoshi Ohya
doaj   +1 more source

Knot invariants and higher representation theory [PDF]

open access: yes, 2015
We construct knot invariants categorifying the quantum knot variants for all representations of quantum groups. We show that these invariants coincide with previous invariants defined by Khovanov for sl_2 and sl_3 and by Mazorchuk-Stroppel and Sussan for
Webster, Ben
core   +1 more source

On the Uniqueness of the Twisted Representation in the Z_2 Orbifold Construction of a Conformal Field Theory from a Lattice [PDF]

open access: yes, 1995
Following on from recent work describing the representation content of a meromorphic bosonic conformal field theory in terms of a certain state inside the theory corresponding to a fixed state in the representation, and using work of Zhu on a ...
Bouwknegt   +33 more
core   +3 more sources

Representation Theory of Lattice Current Algebras [PDF]

open access: yes, 1996
Lattice current algebras were introduced as a regularization of the left- and right moving degrees of freedom in the WZNW model. They provide examples of lattice theories with a local quantum symmetry $U_q(\sg)$. Their representation theory is studied in
Alekseev, A. Yu.   +3 more
core   +7 more sources

From Tilings of Orientable Surfaces to Topological Interlocking Assemblies

open access: yesApplied Sciences
A topological interlocking assembly (TIA) is an assembly of blocks together with a non-empty subset of blocks called the frame such that every non-empty set of blocks is kinematically constrained and can therefore not be removed from the assembly without
Reymond Akpanya   +2 more
doaj   +1 more source

Phenomenological Film Analysis: a philosophical approach to a deeper understanding of the cinematic experience [PDF]

open access: yesJournal of Philosophical Investigations
Undoubtedly, paying attention to philosophical thoughts has a great effect on shaping film theory and the formation of artistic and cinematic works‌.‌ The analysis of the film from the perspective of contemporary theories is derived from the foundations ...
Vahid Hayati   +2 more
doaj   +1 more source

$(\ell, 0)$-Carter Partitions and their crystal theoretic interpretation [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2008
In this paper we give an alternate combinatorial description of the "$(\ell,0)$-Carter partitions''. Our main theorem is the equivalence of our combinatoric and the one introduced by James and Mathas ($\textit{A q-analogue of the Jantzen-Schaper theorem}$
Chris Berg, Monica Vazirani
doaj   +1 more source

Energy-Representation Theory of Solutions: Its Formulation and Application to Soft, Molecular Aggregates

open access: yes, 2019
The energy-representation theory of solutions is developed to address the dissolution of a molecule in homogeneous fluid as well as the partitioning into such nanoscale structures as micelle and li...
N. Matubayasi
semanticscholar   +1 more source

Quaternion Electromagnetism and the Relation with Two-Spinor Formalism

open access: yesUniverse, 2019
By using complex quaternion, which is the system of quaternion representation extended to complex numbers, we show that the laws of electromagnetism can be expressed much more simply and concisely.
In Ki Hong, Choong Sun Kim
doaj   +1 more source

Generalized Polarization Modules (extended abstract) [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2015
This work enrols the research line of M. Haiman on the Operator Theorem (the old operator conjecture). This theorem states that the smallest $\mathfrak{S}_n$-module closed under taking partial derivatives and closed under the action of polarization ...
Héctor Blandin
doaj   +1 more source

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