搜索结果: 301-315 共查到“知识库 函数论”相关记录1419条 . 查询时间(5.119 秒)
Pole-free solutions of the first Painlevé hierarchy and non-generic critical behavior for the KdV equation
the first Painlevé hierarchy non-generic critical behavior the KdV equation
2011/8/23
Abstract: We establish the existence of real pole-free solutions to all even members of the Painlev\'e I hierarchy. We also obtain asymptotics for those solutions and describe their relevance in the d...
Comment on "A new exactly solvable quantum model in $N$ dimensions"
Comment solvable quantum model $N$ dimensions
2011/7/7
We pinpoint that the work about "a new exactly solvable quantum model in $N$ dimensions" by Ballesteros et al. [Phys. Lett. A {\bf 375} (2011) 1431, arXiv:1007.1335] is not a new exactly solvable quan...
The Preimage Security of Double-Block-Length Compression Functions
Hash Function Preimage Resistance Block Cipher Beyond Birthday Bound Foundations
2012/12/4
We present new techniques for deriving preimage resistance bounds for block cipher based double-block-length, double-call hash functions. We give improved bounds on the preimage security of the three ...
Markov property of determinantal processes with extended sine, Airy, and Bessel kernels
Determinantal processes Correlation kernels Random matrix theory Infinite particle systems Markov property Entire function and topology
2011/7/7
When the number of particles is finite, the noncolliding Brownian motion (the Dyson model) and the noncolliding squared Bessel process are determinantal diffusion processes for any deterministic initi...
Semiclassical approach to fidelity amplitude
fidelity amplitude semiclassical theory chaotic systems Lyapunov decay
2011/7/6
The fidelity amplitude is a quantity which is of paramount importance in echo type experiments. We use semiclassical theory to study the average fidelity amplitude for quantum chaotic systems under ex...
Optimal phase response curves for stochastic synchronization of limit-cycle oscillators by common Poisson noise
Euler-Lagrange equation phase response curve limit-cycle oscillators Poisson noise
2011/7/6
We consider optimization of phase response curves for stochastic synchronization of non-
interacting limit-cycle oscillators by common Poisson impulsive signals. The optimal functional
shape for suf...
Anomalous scaling and generic structure function in turbulence
generic structure function Anomalous scaling exponential self-similar
2011/7/7
We discuss on an example a general mechanism of apparition of anomalous scaling in scale invariant systems via zero modes of a scale invariant operator. We discuss the relevance of such mechanism in t...
Random Noise and Pole-Dynamics in Unstable Front Propagation II
Random Noise Pole-Dynamics Propagation analytic tool
2011/7/5
The current paper is a corrected version of our previous paper [1]. Similarly to previous version
we investigate the problem of flame propagation. This problem is studied as an example of unstable
f...
压缩真空中理想-玻色爱因斯坦凝聚体杂质间的相互作用
压缩真空态 玻色-爱因斯坦凝聚 Casimir效应
2012/11/13
应用Riemann Zeta函数研究一维压缩真空中理想玻色\|爱因斯坦凝聚体杂质间的Casimir效应, 计算了真空压缩态下系统的Casimir能量和杂质间的Casimir力, 并讨论了Casimir力和压缩系数与杂质间距离的关系.
一个非齐次核逆向的Hilbert型积分不等式
Hilbert型积分不等式 独立参量 权函数
2012/11/13
通过引入一个独立参量及Beta函数, 应用实分析的方法估算权函数, 建立了一个全平面上具有最佳常数因子的非齐次核逆向的Hilbert型积分不等式, 并给出了它的具有最佳常数因子的等价形式。
Smarandache复合函数的渐近公式
Smarandache复合函数 均值 渐近公式
2012/11/23
研究了Smarandache复合函数的均值性质，并用解析方法得到了其均值的2个渐近公式.
集值下鞅的一类Riesz分解
集值（下）鞅 KuratowskiMosco收敛 Riesz分解 支撑函数
2012/11/12
举例说明即使在一维实空间, 集值下鞅并非都可Riesz分解, 即集值下鞅表示为集值鞅与集值下鞅之和. 给出集值下鞅一种新的Riesz分解定义, 证明了一维实空间集值下鞅有该种形式的Riesz分解, 并举例说明在二维实空间, 集值下鞅不具有这种形式的Riesz分解. 最后证明了集值下鞅具有这种形式Riesz分解的充分必要条件.
随机元序列几乎处处中心极限定理的推广
随机元序列 随机函数 几乎处处中心极限定理
2012/11/14
讨论随机元序列和随机变量序列函数的几乎处处中心极限定理, 推广了经典几乎处处中心极限定理中的权重, 并改进了经典几乎处处中心极限定理的证明。