Alan J. Hoffman
According to our database^{1},
Alan J. Hoffman
authored at least 35 papers
between 1960 and 2010.
Collaborative distances:
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at zbmath.org

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Bibliography
2010
Integral Boundary Points of Convex Polyhedra.
Proceedings of the 50 Years of Integer Programming 19582008, 2010
2008
A Special Issue in Memory of George B. Dantzig.
Discrete Optimization, 2008
2006
Gersgorin variations II: On themes of Fan and Gudkov.
Adv. Comput. Math., 2006
2003
On greedy algorithms, partially ordered sets, and submodular functions.
IBM Journal of Research and Development, 2003
2002
On the submodular matrix representation of a digraph.
Theor. Comput. Sci., 2002
On a game in directed graphs.
Inf. Process. Lett., 2002
2001
On a Problem of Zaks.
J. Comb. Theory, Ser. A, 2001
The edge versus path incidence matrix of seriesparallel graphs and greedy packing.
Discrete Applied Mathematics, 2001
1996
A Characterization of Nonnegative BoxGreedy Matrices.
SIAM J. Discrete Math., 1996
Restrictions and Preassignments in Preemptive open Shop Scheduling.
Discrete Applied Mathematics, 1996
1995
Approximations to Solutions to Systems of Linear Inequalities.
SIAM J. Matrix Analysis Applications, 1995
1994
Preface.
IBM Journal of Research and Development, 1994
A nonlinear allocation problem.
IBM Journal of Research and Development, 1994
1993
Staircase transportation problems with superadditive rewards and cumulative capacities.
Math. Program., 1993
Series parallel composition of greedy linear programming problems.
Math. Program., 1993
Monge and Feasibility Sequences in General Flow Problems.
Discrete Applied Mathematics, 1993
1992
Optimal partitions having disjoint convex and conic hulls.
Math. Program., 1992
On simple combinatorial optimization problems.
Discrete Mathematics, 1992
1991
Linear programming with spheres and hemispheres of objective vectors.
Math. Program., 1991
1988
On greedy algorithms for series parallel graphs.
Math. Program., 1988
Greedy packing and seriesparallel graphs.
J. Comb. Theory, Ser. A, 1988
1986
On the Cone of Nonnegative Circuits.
Discrete & Computational Geometry, 1986
1985
Triangulations (tilings) and certain block triangular matrices.
Math. Program., 1985
1984
Aspects of the Traveling Salesman Problem.
IBM Journal of Research and Development, 1984
1983
Extending Greene's Theorem to Directed Graphs.
J. Comb. Theory, Ser. A, 1983
1981
On matroid intersections.
Combinatorica, 1981
1980
Maximum degree in graphs of diameter 2.
Networks, 1980
1977
On the distance matrix of a directed graph.
Journal of Graph Theory, 1977
On partitions of a partially ordered set.
J. Comb. Theory, Ser. B, 1977
1974
A generalization of max flow  min cut.
Math. Program., 1974
1973
On Copositive Matrices with  1, 0, 1 Entries.
J. Comb. Theory, Ser. A, 1973
1968
Bounds for the rank and eigenvalues of a matrix.
IFIP Congress (1), 1968
1962
Large Linear Programs.
IFIP Congress, 1962
1960
On Moore Graphs with Diameters 2 and 3.
IBM Journal of Research and Development, 1960
On the Exceptional Case in a Characterization of the Arcs of a Complete Graph.
IBM Journal of Research and Development, 1960