Heping Zhang

Thermal conductivity of highly porous mullite materials

Lunlun Gong, Yonghong Wang, Xudong Cheng et al. · International Journal of Heat and Mass Transfer · 2013 · 166 citations

Materials Science, Engineering, Thermodynamics +5

Resistance distance and Kirchhoff index in circulant graphs

Heping Zhang, Yujun Yang · International Journal of Quantum Chemistry · 2006 · 138 citations

Geometric Graph Theory, Network Science, Graph Theory +11

The Clar covering polynomial of hexagonal systems I

Heping Zhang, Fuji Zhang · Discrete Applied Mathematics · 1996 · 130 citations · Full text

Real Algebraic Geometry, Schubert Calculus, Discrete Geometry +1

Plane elementary bipartite graphs

Heping Zhang, Fuji Zhang · Discrete Applied Mathematics · 2000 · 127 citations · Full text

Geometric Graph Theory, Graph Theory, Topological Graph Theory +6

Kirchhoff index of linear hexagonal chains

Yujun Yang, Heping Zhang · International Journal of Quantum Chemistry · 2007 · 105 citations · Full text

Spectral Theory, Geometric Graph Theory, Discrete Geometry +15