Article 
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Orientations, Lattice Polytopes, and Group Arrangements III: Cartesian Product Arrangements and Applications to Tutte Type Polynomials
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Source: European Journal of Combinatorics. , v. 71, June 2018, p. 139-173
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Resolution of Indecomposable Integral Flows on Signed Graphs
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Author(s): Chen, Beifang; Wang, Jue; Zaslavsky, Thomas
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Source: Discrete Mathematics. , v. 340, (6), June 2017, p. 1271-1286
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Conformal Decomposition of Integral Tensions and Potentials of Signed Graphs
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Source: SIAM Journal on Discrete Mathematics. , v. 31, (4), 2017, p. 2457-2478
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Dual complementary polynomials of graphs and combinatorial-geometric interpretation on the values of Tutte polynomial at positive integers
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Source: European Journal of Combinatorics. , v. 36, February 2014, p. 206-230
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Comparison on the coefficients of characteristic quasi-polynomials of integral arrangements
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Author(s): Chen, B.; Wang, S.
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Source: Journal of combinatorial theory. Series A. , v. 119, (1), 2012, p. 271-281
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Orientations, Lattice Polytopes, and Group Arrangements II: Modular and Integral Flow Polynomials of Graphs
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Author(s): Chen, Beifang; Stanley, Richard P.
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Source: Graphs and Combinatorics. , v. 28, (6), November 2012, p. 751-779
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The Number of Nowhere-Zero Tensions on Graphs and Signed Graphs
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Author(s): Chen, Beifang; Li, Shuchao
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Source: Ars combinatoria. , v. 102, October 2011, p. 47-64
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Orientations, Lattice Polytopes, and Group Arrangements I: Chromatic and Tension Polynomials of Graphs
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Source: Annals of combinatorics. , v. 13, (4), 2010, FEB, p. 425-452
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Torsion formulas for signed graphs
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Author(s): Chen, Beifang; Wang, Jue
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Source: Discrete applied mathematics. , v. 158, (11), 2010, JUN 6, p. 1148-1157
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The flow and tension spaces and lattices of signed graphs
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Author(s): Chen, Beifang; Wang, Jue
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Source: European journal of combinatorics. , v. 30, (1), 2009, JAN, p. 263-279
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The Gauss-Bonnet Formula of Polytopal Manifolds and the Characterization of Embedded Graphs with Nonnegative Curvature
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Source: Proceedings of the American Mathematical Society. , v. 137, (5), 2009, p. 1601-1611
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A note on flow polynomials of graphs
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Author(s): Chen, Beifang; Yang, Arthur L.B.
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Source: Discrete mathematics. , v. 309, (6), 2009, APR 6, p. 1708-1710
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A Bijection for Eulerian-equivalence Classes of Totally Cyclic Orientations
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Author(s): Chen, Beifang; Yang, Arthur L.B.; Zhang, Terence Y.J.
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Source: Graphs and Combinatorics. , v. 24, (6), 2008, NOV, p. 519-530
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Gauss-Bonnet formula, finiteness condition, and characterizations of graphs embedded in surfaces
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Author(s): Chen, Beifang; Chen, Guantao
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Source: Graphs and Combinatorics. , v. 24, (3), 2008, JUN, p. 159-183
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Problems from the Cottonwood room
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Author(s): Beck, Matthias; Chen, Beifang; Fukshansky, Lenny; Haase, Christian; Knutson, Allen; Reznick, Bruce; Robins, Sinai; Schurmann, Achill
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Source: Contemporary Mathematics. , 374, 179-191
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A simplified elementary proof of Hadwiger's volume theorem?
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Source: Geometriae dedicata. , v. 105, (1), 2004, APR, p. 107-120
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On semi-Eulerian partially ordered sets with boundary
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Author(s): Chen, BF; Lau, MW
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Source: European journal of combinatorics. , v. 24, (8), 2003, NOV, p. 955-968
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The Pick theorem and the proof of the reciprocity law for Dedekind sums
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Source: Annals of Combinatorics. , Vol 7, 425-439
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Generalizations of Knopp's identity
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Author(s): Chen, BF; Sun, ZW
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Source: Journal of number theory. , v. 97, (1), 2002, NOV, p. 186-198
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Lattice points, Dedekind sums, and Ehrhart polynomials of lattice polyhedra
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Source: Discrete & Computational Geometry. , v. 28, (2), 2002, SEP, p. 175-199
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Graph homotopy and Graham homotopy
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Author(s): Chen, BF; Yau, ST; Yeh, YN
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Source: Discrete mathematics. , v. 241, (1-3), 2001, OCT 28, p. 153-170
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On characteristic polynomials of subspace arrangements
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Source: Journal OF combinatorial THEORY Series A. , v. 90, (2), 2000, MAY, p. 347-352
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Counting lattice points of rational polyhedra
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Author(s): Chen, BF; Turaev, V.
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Source: Advances in mathematics. , v. 155, (1), 2000, OCT 15, p. 84-97
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Weinberg bounds over nonspherical graphs
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Author(s): Chen, BF; Kwak, JH; Lawrencenko, S.
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Source: Journal of graph theory. , v. 33, (4), 2000, APR, p. 220-236
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Eulerian 2-strata spaces
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Author(s): Chen, BF; Yan, M.
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Source: Journal OF combinatorial THEORY Series A. , v. 85, (1), 1999, JAN, p. 1-28
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Domination number and neighbourhood conditions
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Author(s): Chen, B.; Zhou, S.
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Source: Discrete Mathematics. , v. 195, (1-3), 1999, p. 81-91
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The geometric cone relations for simplicial and cubical complexes
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Author(s): Chen, BF; Yan, M.
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Source: Discrete mathematics. , v. 183, (1-3), 1998, MAR 15, p. 39-46
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Eulerian stratification of polyhedra
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Author(s): Chen, BF; Yan, M.
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Source: Advances in applied mathematics. , v. 21, (1), 1998, JUL, p. 22-57
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Structural characterization of projective flexibility
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Author(s): Chen, BF; Lawrencenko, S.
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Source: Discrete mathematics. , v. 188, (1-3), 1998, JUN 28, p. 233-238
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Upper bounds for f-domination number of graphs
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Author(s): Chen, BF; Zhou, SM
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Source: Discrete mathematics. , v. 185, (1-3), 1998, APR 15, p. 239-243
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Weight functions, double reciprocity laws, and volume formulas for lattice polyhedra
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Source: Proceedings of the National Academy of Sciences of the United States of America. , v. 95, (16), 1998, AUG 4, p. 9093-9098
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Parametric Mobius inversion formulas
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Source: Discrete mathematics. , v. 169, (1-3), 1997, MAY 15, p. 211-215
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Linear conditions on the number of faces of manifolds with boundary
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Author(s): Chen, BF; Yan, M.
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Source: Advances in applied mathematics. , v. 19, (1), 1997, JUL, p. 144-168
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Pansystems optimization, generalized principles of optimality, and fundamental equations of dynamic programming
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Source: Kybernetes. , v. 26, (2-3), 1997, p. 316-333
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The incidence algebra of polyhedra over the Minkowski algebra
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Source: Advances in Mathematics. , v. 118, (2), 1996, p. 337-365
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Geometric Dehn-Sommerville relations
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Source: Journal OF combinatorial THEORY Series A. , v. 73, (1), 1996, JAN, p. 142-151
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Totally invariant set functions of polynomial type
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Author(s): Chen, Beifang; Rota, G.C.
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Source: Comm. Pure XLVII. , 1994, p. 187-197
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The Mixed Volumes And Geissinger Multiplications Of Convex-Sets
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Source: Studies In Applied Mathematics. , v. 91, (1), 1994, JAN, p. 39-50
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Some Explanations of Dobinski's Formula
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Author(s): Chen, Beifang; Yeh, Yeongnan
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Source: Studies in Applied Mathematics. , v. 92, (3), 1994, p. 191-199
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On the Euler characteristics of finite unions of convex sets
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Source: Discrete Comput. Geom.. , v. 10, 1993, p. 79-93
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The Gram-Sommerville and Gauss-Bonnet theorems and combinatorial geometric measures for noncompact polyhedra
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Source: Adv. Math.. , v. 91, 1992, p. 269-291
Conference paper 
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Ehrhart polynomials of lattice polyhedral functions
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The induced linear maps on Minkowski algebras of convex sets
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Source: FIRST INTERNATIONAL TAINAN-MOSCOW ALGEBRA WORKSHOP. , 1996, p. 181-198
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