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    Article

    Schwarz Boundary Value Problems for Polyanalytic Equation in a Sector Ring

    In this article, we first give a modified Schwarz–Pompeiu formula in a general sector ring with angle $$\vartheta =\frac{\pi }{\alpha },\ \alp...

    Zhihua Du, Ying Wang, Min Ku in Complex Analysis and Operator Theory (2023)

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    Chapter and Conference Paper

    GeneSpider: Inferring Gene Regulation Relationships Through Graph Neural Network from Single-Cell RNA Sequence Data

    Predicting gene regulation relationships from single-cell expression data is an important problem in the field of genomics. Numerous methods have been developed to address the challenges of high dimensionality...

    Zhihua Du, **ng Zhong, Min Fang in Advanced Intelligent Computing Technology … (2023)

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    Chapter and Conference Paper

    A Deep Transfer Fusion Model for Recognition of Acute Lymphoblastic Leukemia with Few Samples

    Distinguishing between different sub-classes of Acute Lymphoblastic leukemia (ALL) based on morphological differences in blood smear images is challenging. Deep learning methods have been successful for morpho...

    Zhihua Du, **n **a, Min Fang, Li Yu in Advanced Intelligent Computing Technology … (2023)

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    Article

    Higher order Poisson kernels and Lp polyharmonic boundary value problems in Lipschitz domains

    In this article, we introduce higher order conjugate Poisson and Poisson kernels, which are higher order analogues of the classical conjugate Poisson and Poisson kernels, as well as the polyharmonic fundamenta...

    Zhihua Du in Science China Mathematics (2020)

  5. Article

    Open Access

    Riemann–Hilbert problems with shift on the Lyapunov curve for null-solutions of iterated Beltrami equations

    In this article, we study some Riemann–Hilbert problems with shift on the Lyapunov curve for generalized polyanalytic functions, which are null-solutions of a class of iterated Beltrami equations. Firstly, we ...

    Guoan Guo, Chenkai **, Pei Dang, Zhihua Du in Boundary Value Problems (2019)

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    Chapter

    Industrial Polymer Matrix Composites and Fiber-Glass-Reinforced Plastics

    Today, the most commonly used composites, with the largest market share, are resin matrix composites. Glass-fiber-reinforced plastics (GFRPs) have excellent performance/price ratios and weathering properties a...

    Qixian Liu, Zhongmin Xue, Zaiyang Liu in Composite Materials Engineering, Volume 2 (2018)

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    Chapter and Conference Paper

    Dirichlet Problems for Inhomogeneous Complex Mixed-Partial Differential Equations of Higher order in the Unit Disc: New View

    In this paper, we discuss some Dirichlet problems for inhomogeneous complex mixed-partial differential equations of higher order in the unit disc. Using higher-order Pompeiu operators T ...

    H. Begehr, Zhihua Du, Ning Wang in Pseudo-Differential Operators: Complex Ana… (2010)

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    Chapter and Conference Paper

    A New Algorithm for Reconstruction of Phylogenetic Tree

    The abstract should summarize the contents of the paper and should contain at least 70 and at most 150 words. It should be set in 9-point font size and should be inset 1.0 cm from the right and left margins. T...

    ZhiHua Du, Zhen Ji in Information Retrieval Technology (2008)

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    Chapter and Conference Paper

    Parallel Computing for Optimal Genomic Sequence Alignment

    This paper presents a new parallel algorithm, called “block-based wavefront”, to produce optimal pairwise alignment for biological sequences with reliable output and reasonable cost. It takes advantage of dyna...

    Zhihua Du, Zhen ji, Feng Lin in Fuzzy Systems and Knowledge Discovery (2006)

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    Chapter

    Refinement of Nucleic Acid Structures with Residual Dipolar Coupling Restraints in Cartesian Coordinate Space

    During the past decade, measurement of residual dipolar constants (RDC) in weakly oriented molecules has been established as an invaluable source of structural information, and RDC data are now often used in s...

    Nikolai B. Ulyanov, Zhihua Du, Thomas L. James in Modern Magnetic Resonance (2006)

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    Chapter and Conference Paper

    Improvement of the Needleman-Wunsch Algorithm

    This paper provides a novel approach to improve the Needleman-Wunsch algorithm, one of the most basic algorithms in Protein or DNA sequence pairwise alignment. In the first part, the problem of this algorithm ...

    Zhihua Du, Feng Lin in Rough Sets and Current Trends in Computing (2004)

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    Article

    Isomorphisms of circulant digraphs of degree 3

    In this paper, we introduce a new approach to characterize the isomorphisms of circulant digraphs. In terms of this method, we completely determine the isomorphic classes of circulant digraphs of degree 3. In ...

    Qiongxiang Huang, Zhihua Du in Applied Mathematics (1996)