China University of Mining and Technology

output

19952020

most citedNonlinear Schrödinger Equation: Generalized Darboux Transformation and Rogue Wave Solutions

982 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

62 papers

physics.flu-dyn2020★ 15 cited

Two-fluid discrete Boltzmann model for compressible flows: based on Ellipsoidal Statistical Bhatnagar-Gross-Krook

D. J. Zhang, A. G. Xu, Y. D. Zhang +1

A two-fluid Discrete Boltzmann Model(DBM) for compressible flows based on Ellipsoidal Statistical Bhatnagar-Gross-Krook(ES-BGK) is presented. The model has flexible Prandtl number…

math.NT2020

Average of Hardy's function at Gram points

Xiaodong Cao, Yoshio Tanigawa, Wenguang Zhai

Let $Z (t) = χ^{- 1/2} (1/2 + i t) ζ (1/2 + i t) = e^{i θ (t)} ζ (1/2 + i t)$ be Hardy's function and $g (n)$ be the $n$ -th Gram points defined by $θ (g (n)) = π n$ . Titchmarsh proved that $\sum_{n \leq N} Z(…

math.NT2020

Some mean value results related to Hardy's function

Xiaodong Cao, Yoshio Tanigawa, Wenguang Zhai

Let $ζ (s)$ and $Z (t)$ be the Riemann zeta function and Hardy's function respectively. We show asymptotic formulas for $\int_{0}^{T} Z (t) ζ (1/2 + i t) d t$ and $\int_{0}^{T} Z^{2} (t) ζ (1/2 + i t) d t$ .…

cs.CV2020★ 19 cited

Multi-branch and Multi-scale Attention Learning for Fine-Grained Visual Categorization

Fan Zhang, Meng Li, Guisheng Zhai +1

ImageNet Large Scale Visual Recognition Challenge (ILSVRC) is one of the most authoritative academic competitions in the field of Computer Vision (CV) in recent years. But applying…

physics.flu-dyn2019

Delineation of the flow and mixing induced by Rayleigh-Taylor instability through tracers

Ge Zhang, Aiguo Xu, Dejia Zhang +3

Rayleigh-Taylor-instability(RTI) induced flow and mixing are of great importance in both nature and engineering scenarios. To capture the underpinning physics, tracers are introduc…

cs.CV2019★ 64 cited

Scene Recognition with Prototype-agnostic Scene Layout

Gongwei Chen, Xinhang Song, Haitao Zeng +1

Abstract--- Exploiting the spatial structure in scene images is a key research direction for scene recognition. Due to the large intra-class structural diversity, building and mode…

quant-ph2019★ 26 cited

Electron-positron pair production in frequency modulated laser fields

C. Gong, Z. L. Li, B. S. Xie +1

The momentum spectrum and the number density of created electron-positron pairs in a frequency modulated laser field are investigated using quantum kinetic equation. It is found th…

quant-ph2019★ 21 cited

Boson pair production in arbitrarily polarized electric fields

Z. L. Li, B. S. Xie, Y. J. Li

The momentum spectrum and number density of created bosons for two types of arbitrarily polarized electric fields are calculated and compared with those of created fermions, employ…

hep-ph2018★ 53 cited

Pair production in differently polarized electric fields with frequency chirps

Obulkasim Olugh, Zi-Liang Li, Bai-Song Xie +1

Electron-positron pair production in strong electric fields, i.e., the Sauter-Schwinger effect, is studied using the real-time Dirac-Heisenberg-Wigner formalism. Hereby, the electr…

hep-ph2018★ 17 cited

Mixed electroweak-QCD corrections to $e^{+} e^{-} \to μ^{+} μ^{-} H$ at CEPC with finite-width effect

Wen Chen, Feng Feng, Yu Jia +1

The associated production of Higgs boson with a muon pair, $e^{+} e^{-} \to μ^{+} μ^{-} H$ , is one of the golden channels to pin down the properties of the Higgs boson in the prospective Higg…

hep-ph2018★ 14 cited

Next-to-leading-order QCD corrections to gluon fragmentation into $^{1} S_{0}^{(1, 8)}$ quarkonia

Feng Feng, Yu Jia

Within the NRQCD factorization framework, we compute the next-to-leading-order QCD corrections to the gluon fragmentation into the $^{1} S_{0}^{(1, 8)}$ Fock components of a quarkonium…

math-ph2018★ 13 cited

BKP hierarchy and Pfaffian point process

Zhi-Lan Wang, Shi-Hao Li

Inspired by Okounkov's work [\emph{Selecta Mathematica}, 7(1):57--81, 2001] which relates KP hierarchy to determinant point process, we establish a relationship between BKP hierarc…

math.SG2018★ 1 cited

Stochastic multi-symplectic Runge-Kutta methods for stochastic Hamiltonian PDEs

Liying Zhang, Lihai Ji

In this paper, we consider stochastic Runge-Kutta methods for stochastic Hamiltonian partial differential equations and present some sufficient conditions for multisymplecticity of…

nlin.SI2018★ 1 cited

Supersymmetric Sawada-Kotera Equation: Bäcklund-Darboux Transformations and Applications

Hui Mao, Q. P. Liu, Lingling Xue

In this paper, we construct a Darboux transformation and the related Bäcklund transformation for the supersymmetric Sawada-Kotera (SSK) equation. The associated nonlinear superposi…

hep-ph2017★ 8 cited

Fragmentation function of gluon into spin-singlet $P$ -wave quarkonium

Feng Feng, Saadi Ishaq, Yu Jia +1

Following the operator definition of the fragmentation function developed by Collins and Soper, we compute the gluon-to- $h_{c}$ fragmentation function at the lowest order in the velo…

math.NT2017★ 11 cited

On multivariable averages of divisor functions

László Tóth, Wenguang Zhai

We deduce asymptotic formulas for the sums $\sum_{n_{1}, \dots, n_{r} \leq x} f (n_{1} \dots n_{r})$ and $\sum_{n_{1}, \dots, n_{r} \leq x} f ([n_{1} \dots n_{r}])$ , where $r \geq 2$ is a fixed integer, $[n…

math.RT2017★ 3 cited

T-stabilities for a weighted projective line

Shiquan Ruan, Xintian Wang

The present paper focuses on the study of t-stabilities on a triangulated category in the sense of Gorodentsev, Kuleshov and Rudakov. We give an equivalent description for the fine…

math.NT2017

On the Fourth Power Moment of Fourier Coefficients of Cusp Form

Jinjiang Li, Panwang Wang, Min Zhang

Let $a (n)$ be the Fourier coefficients of a holomorphic cusp form of weight $κ = 2 n ⩾ 12$ for the full modular group and $A (x) = n ⩽ x \sum a (n)$ . In this paper, w…

cond-mat.soft2016★ 58 cited

Discrete Boltzmann modeling of Rayleigh-Taylor instability in two-component compressible flows

Chuandong Lin, Aiguo Xu, Guangcai Zhang +2

A discrete Boltzmann model (DBM) is proposed to probe the Rayleigh-Taylor instability (RTI) in two-component compressible flows. Each species has a flexible specific heat ratio and…

nlin.SI2016★ 6 cited

Conservation laws of the generalized Riemann equations at $N = 2, 3, 4$

Binfang Gao, Kai Tain, Q. P. Liu +1

In this paper, we present infinitely many conserved densities satisfying particular conservation law $F_{t} = (2 u F)_{x}$ for the generalized Riemann equations at $N = 2, 3, 4$ . In the $N…

hep-ph2016★ 45 cited

Mixed electroweak-QCD corrections to $e^{+} e^{-} \to H Z$ at Higgs factory

Qing-Feng Sun, Feng Feng, Yu Jia +1

The prospective Higgs factories, exemplified by ILC, FCC-ee and CEPC, plan to conduct the precision Higgs measurements at the $e^{+} e^{-}$ center-of-mass energy around 250 GeV. The cro…

math.NT2016

Hua's Theorem with the Primes in Piatetski-Shapiro Prime Sets

Jinjiang Li, Min Zhang

In this paper, we study the hybrid problem of Hua's theorem and the Piatetski-Shapiro prime number theorem, and obtain results in this direction of the nonhomogeneous case $k = 3$ , w…

math.NT2016★ 1 cited

On Two Diophantine Inequalities Over Primes

Min Zhang, Jinjiang Li

Let $1 < c < 37/18, c \neq = 2$ and $N$ be a sufficiently large real number. In this paper, we prove that, for almost all $R \in (N, 2 N],$ the Diophantine inequality $|p_1^c+p_2^c+p_3^c-R|<\…

cond-mat.soft2016★ 1 cited

Kinetic modeling of detonation and effects of negative temperature coefficient

Yudong Zhang, Aiguo Xu, Guangcai Zhang +2

The kinetic modeling and simulation of reactive flows, especially for those with detonation, are further investigated. From the theoretical side, a new set of hydrodynamic equation…