Concepedia

A. Liu

AL

6

Publications

338

Citations

6

H-Index

1980

Active since

Affiliations

University of Alberta(Current)

Technion – Israel Institute of Technology

A. Liu is an author at University of Alberta specializing in discrete mathematics, combinatorial optimization, and engineering.

Top concepts

Discrete MathematicsEngineeringCombinatorial OptimizationGeometryEducationShape AnalysisNatural SciencesDiscrete GeometryGeometry ModelingComputer-aided Design

Publications per year

1980–2025

6

Publications

6

Relationship between tetrahedron shape measures

A. Liu, Barry Joe · BIT Numerical Mathematics · 1994 · 226 citations

Geometric Modeling, Tetrahedron Shape Measures, Geometry +6

The different ways of stabbing disjoint convex sets

Meir Katchalski, T. Lewis, A. Liu · Discrete & Computational Geometry · 1992 · 35 citations · Full text

Mathematical Programming, Engineering, Different Ways +4

Geometric permutations and common transversals

Meir Katchalski, Teresa Lewis, A. Liu · Discrete & Computational Geometry · 1986 · 27 citations · Full text

Geometric Group Theory, Geometric Permutations, Combinatorial Design +4

Geometric permutations of disjoint translates of convex sets

Meir Katchalski, T. Lewis, A. Liu · Discrete Mathematics · 1987 · 23 citations

Discrete Geometry, Engineering, Geometric Permutations +4

Polyominoes on the infinite checkerboard

M. S. Klamkin, A. Liu · Journal of Combinatorial Theory Series A · 1980 · 14 citations

Combinatorial Design, Combinatorial Design Theory, Enumerative Combinatorics +2

Rows per page

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