搜索结果: 1-15 共查到“理学 q-analogues”相关记录25条 . 查询时间(0.14 秒)
AnaWEGE: a weather generator based on analogues of atmospheric circulation
Stochastic weather generator cycle analogues climate change extreme weather generator meteorological observation
2014/12/18
This paper presents a stochastic weather generator based on analogues of circulation (AnaWEGE). Analogues of circulation have been a promising paradigm to analyse climate variability and its extremes....
New properties of multiple harmonic sums modulo $p$ and $p$-analogues of Leshchiner's series
Congruence finite central binomial sum multiple harmonic sum Bernoulli number
2012/6/15
In this paper we present some new identities of hypergeometric type for multiple harmonic sums whose indices are the sequences $(\{1\}^a,c,\{1\}^b),$ $(\{2\}^a,c,\{2\}^b)$ and prove a number of congru...
"Quantization" of higher hamiltonian analogues of the Painleve I and Painleve II equations with two degrees of freedom
Quantization higher hamiltonian analogues Painleve I Painleve II equations Exactly Solvable and Integrable Systems
2012/4/27
We construct a solution of an analog of the Schr\"{o}dinger equation for the Hamiltonian $ H_I (z, t, q_1, q_2, p_1, p_2) $ corresponding to the second equation $P_1^2$ in the Painleve I hierarchy. Th...
Agoh's conjecture: its proof, its generalizations, its analogues
Agoh's conjecture its generalizations its analogues Number Theory
2011/9/9
Abstract: In this paper we formulate some generalizations of Agoh's conjecture. We provide a proof of one of them. We also formulate conjectures involving congruence modulo primes about hyperbolic sec...
On pro-$p$ analogues of limit groups via extensions of centralizers
Group Theory extensions of centralizers limit groups pro-$p$ analogues
2011/9/5
Abstract: We begin a study of a pro-$p$ analogue of limit groups via extensions of centralizers and call $\mathcal{L}$ this new class of pro-$p$ groups. We show that the pro-$p$ groups of $\mathcal{L}...
Quantum analogues of Richardson varieties in the grassmannian and their toric degeneration
Quantum grassmannians quantum Richardson varieties quantum toric varieties straightening laws standard monomials
2011/8/29
Abstract: In the present paper, we are interested in natural quantum analogues of Richardson varieties in the type A grassmannians. To be more precise, the objects that we investigate are quantum anal...
Challenges for forecasting based on accelerating rates of earthquakes at volcanoes and laboratory analogues
Time series analysis Creep and deformation Volcano seismology Statistical seismology
2014/5/19
‘Mean-field’ models have been proposed as falsifiable hypotheses for the acceleration in earthquake rate and other geophysical parameters prior to laboratory rock failure and volcanic eruptions. Impor...
Matrices with restricted entries and q-analogues of permutations
Matrices q-analogues of permutations
2010/11/23
We study the functions that count matrices of given rank over a finite field with specified positions equal to zero. We show that these matrices are $q$-analogues of permutations with certain restrict...
On functional relations for the alternating analogues of Tornheim's double zeta function
Tornheim's double zeta function
2010/11/18
We give two functional relations for the alternating analogues of Tornheim's double zeta function. Using the functional relations, we give new proofs of some evaluation formulas found by H. Tsumura fo...
Dynamics of poles with position-dependent strengths and its optical analogues
Vortex dynamics complex variable strengths Snell’s law geometric optics hybrid systems
2010/12/3
Dynamics of point vortices is generalized in two ways: first by making the strengths complex, which allows for sources and sinks in superposition with the usual vortices, second by making them functio...
A QSAR Study for Modeling of 8-Azaadenine Analogues Proposed as A1 Adenosine Receptor Antagonists Using Genetic Algorithm Coupling Adaptive Neuro-Fuzzy Inference System (ANFIS)
8-Azaadenine Analogues Proposed Adenosine Receptor Antagonists Adaptive Neuro-Fuzzy Inference System
2010/9/15
A quantitative structure activity relationship (QSAR) study of 8-azaadenine, as antagonists for the A1 receptor, is described. A genetic algorithm (GA) method was used as the feature selection tool, a...
Magnetic Field Control of the Quantum Chaotic Dynamics of Hydrogen Analogues in an Anisotropic Crystal Field
Magnetic Field Control Quantum Chaotic Dynamics Hydrogen Analogues
2010/4/2
We report magnetic field control of the quantum chaotic dynamics of hydrogen analogues in an anisotropic solid state environment. The chaoticity of the system dynamics was quantified by means of energ...
On analogues of black brane solutions in the model with multicomponent anisotropic fluid
black brane solutions multicomponent anisotropic fluid
2010/3/18
A family of spherically symmetric solutions with horizon in the model with m-component anisotropic fluid is presented. The metrics are defined on a manifold that contains a product of n-1 Ricci-flat "...
The use of meteorological analogues to account for LAM QPF uncertainty
quantitative precipitation forecasts meteorological analogues
2009/4/28
Flood predictions based on quantitative precipitation forecasts (QPFs) provided by deterministic models do not account for the uncertainty in the outcomes. A probabilistic approach to QPF, one which a...
ON ANALOGUES OF THE HILBERT’S INEQUALITY
Hilbert’s integral inequality Weight function Weight coefficient Best constant factor
2008/11/26
ON ANALOGUES OF THE HILBERT’S INEQUALITY。