Chungang Zhu

Orcid: 0000-0002-0769-0812

According to our database1, Chungang Zhu authored at least 53 papers between 2008 and 2024.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Boundary parameter matching for isogeometric analysis using Schwarz-Christoffel mapping.
CoRR, 2024

Multi-patch parameterization method for isogeometric analysis using singular structure of cross-field.
Comput. Math. Appl., 2024

An adaptive collocation method on implicit domains using weighted extended THB-splines.
Comput. Aided Geom. Des., 2024

MS-GIFT: Multi-Sided Geometry-Independent Field ApproximaTion Approach for Isogeometric Analysis.
Comput. Aided Des., 2024

Full-LSPIA: A Least-Squares Progressive-Iterative Approximation Method with Optimization of Weights and Knots for NURBS Curves and Surfaces.
Comput. Aided Des., 2024

2023
Sufficient condition for injectivity of NURBS volumes by tangent cones.
J. Comput. Appl. Math., November, 2023

Cubic spline interpolation with optimal end conditions.
J. Comput. Appl. Math., June, 2023

Curvature-Based r-Adaptive Isogeometric Analysis with Injectivity-Preserving Multi-Sided Domain Parameterization.
J. Syst. Sci. Complex., February, 2023

Isogeometric collocation method based on residual parameterization of planar physical domain.
J. Comput. Appl. Math., 2023

Classification of Toric Surface Patches.
Proceedings of the Advances in Computer Graphics, 2023

2022
Algorithms for computing the approximation of offsets of toric Bézier curves.
Comput. Appl. Math., July, 2022

Penalty function-based volumetric parameterization method for isogeometric analysis.
Comput. Aided Geom. Des., 2022

<i>h</i>-Refinement method for toric parameterization of planar multi-sided computational domain in isogeometric analysis.
Comput. Aided Geom. Des., 2022

Curvature-based R-Adaptive Planar NURBS Parameterization Method for Isogeometric Analysis Using Bi-Level Approach.
Comput. Aided Des., 2022

2021
De Casteljau Algorithm and Degree Elevation of Toric Surface Patches.
J. Syst. Sci. Complex., 2021

Constructing high-quality planar NURBS parameterization for isogeometric analysis by adjustment control points and weights.
J. Comput. Appl. Math., 2021

Conditions for injectivity of toric volumes with arbitrary positive weights.
Comput. Graph., 2021

2020
Construction of triharmonic Bézier surfaces from boundary conditions.
J. Comput. Appl. Math., 2020

An improved algorithm for checking the injectivity of 2D toric surface patches.
Comput. Math. Appl., 2020

Isogeometric analysis for trimmed CAD surfaces using multi-sided toric surface patches.
Comput. Aided Geom. Des., 2020

3D grasp saliency analysis via deep shape correspondence.
Comput. Aided Geom. Des., 2020

2019
Curve and surface construction based on the generalized toric-Bernstein basis functions.
CoRR, 2019

2018
一类特殊基函数构造的参数曲线 (A New Kind of Parametric Curves by Special Basis Function).
计算机科学, 2018

The maximum number and its distribution of singular points for parametric piecewise algebraic curves.
J. Comput. Appl. Math., 2018

The number of regular control surfaces of toric patch.
J. Comput. Appl. Math., 2018

Scattered data interpolation based upon bivariate recursive polynomials.
J. Comput. Appl. Math., 2018

Progressive iterative approximation for regularized least square bivariate B-spline surface fitting.
J. Comput. Appl. Math., 2018

G<sup>1</sup> continuity of four pieces of developable surfaces with Bézier boundaries.
J. Comput. Appl. Math., 2018

Total Positivity of A Kind of Generalized Toric-Bernstein Basis.
CoRR, 2018

Curvature continuity conditions between adjacent toric surface patches.
Comput. Graph. Forum, 2018

The Number of Regular Control Curves of NURBS Curve.
Proceedings of Computer Graphics International 2018, 2018

2017
Degenerations of NURBS curves while all of weights approaching infinity.
CoRR, 2017

Geometric conditions of non-self-intersecting NURBS surfaces.
Appl. Math. Comput., 2017

2016
Injectivity of NURBS curves.
J. Comput. Appl. Math., 2016

2015
Injectivity conditions of rational Bézier surfaces.
Comput. Graph., 2015

G<sup>1</sup> continuity between toric surface patches.
Comput. Aided Geom. Des., 2015

A family of bivariate rational Bernstein operators.
Appl. Math. Comput., 2015

2014
Multivariate spline approximation of the signed distance function.
J. Comput. Appl. Math., 2014

Self-intersections of rational Bézier curves.
Graph. Model., 2014

2013
An approach for designing a developable surface through a given line of curvature.
Comput. Aided Des., 2013

A generalization of surface family with common line of curvature.
Appl. Math. Comput., 2013

2012
Some properties of the quasi-cross-cut partition and the dimension of bivariate continuous spline space.
Ars Comb., 2012

2011
Toric degenerations of Bézier patches.
ACM Trans. Graph., 2011

The correspondence between multivariate spline ideals and piecewise algebraic varieties.
J. Comput. Appl. Math., 2011

Multivariate splines and hyperplane arrangements.
J. Comput. Appl. Math., 2011

A note on multi-step difference schemes.
J. Comput. Appl. Math., 2011

Parametric representation of a surface pencil with a common line of curvature.
Comput. Aided Des., 2011

Design and G<sup>1</sup> connection of developable surfaces through Bézier geodesics.
Appl. Math. Comput., 2011

Injectivity of 2D Toric Bézier Patches.
Proceedings of the 12th International Conference on Computer-Aided Design and Computer Graphics, 2011

2010
Geometric interpolants with different degrees of smoothness.
Int. J. Comput. Math., 2010

Numerical solution of Burgers-Fisher equation by cubic B-spline quasi-interpolation.
Appl. Math. Comput., 2010

2009
Numerical solution of Burgers' equation by cubic B-spline quasi-interpolation.
Appl. Math. Comput., 2009

2008
Functional splines with different degrees of smoothness and their applications.
Comput. Aided Des., 2008


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