 | 2008 |
|---|
| 25 |       | Egon Balas,
Alan J. Hoffman,
S. Thomas McCormick:
A Special Issue in Memory of George B. Dantzig.
Discrete Optimization 5(2): 145-150 (2008) |
| 2006 |
|---|
| 24 | | Alan J. Hoffman:
Gersgorin variations II: On themes of Fan and Gudkov.
Adv. Comput. Math. 25(1-3): 1-6 (2006) |
| 2003 |
|---|
| 23 | | Brenda L. Dietrich,
Alan J. Hoffman:
On greedy algorithms, partially ordered sets, and submodular functions.
IBM Journal of Research and Development 47(1): 25-30 (2003) |
| 2002 |
|---|
| 22 | | Alan J. Hoffman,
Kate Jenkins,
Tim Roughgarden:
On a game in directed graphs.
Inf. Process. Lett. 83(1): 13-16 (2002) |
| 21 |  | Arlette Gaillard,
Heinz Gröflin,
Alan J. Hoffman,
William R. Pulleyblank:
On the submodular matrix representation of a digraph.
Theor. Comput. Sci. 287(2): 563-570 (2002) |
| 2001 |
|---|
| 20 | | Alan J. Hoffman,
Baruch Schieber:
The edge versus path incidence matrix of series-parallel graphs and greedy packing.
Discrete Applied Mathematics 113(2-3): 275-284 (2001) |
| 19 | | Alan J. Hoffman:
On a Problem of Zaks.
J. Comb. Theory, Ser. A 93(2): 371-377 (2001) |
| 1996 |
|---|
| 18 | | Dominique de Werra,
Alan J. Hoffman,
Nadimpalli V. R. Mahadev,
Uri N. Peled:
Restrictions and Preassignments in Preemptive open Shop Scheduling.
Discrete Applied Mathematics 68(1-2): 169-188 (1996) |
| 1994 |
|---|
| 17 | | Shmuel Winograd,
Alan J. Hoffman:
Preface.
IBM Journal of Research and Development 38(3): 242-242 (1994) |
| 16 | | Eric V. Denardo,
Alan J. Hoffman,
Todd Mackenzie,
William R. Pulleyblank:
A nonlinear allocation problem.
IBM Journal of Research and Development 38(3): 301-306 (1994) |
| 1993 |
|---|
| 15 | | Ilan Adler,
Alan J. Hoffman,
Ron Shamir:
Monge and Feasibility Sequences in General Flow Problems.
Discrete Applied Mathematics 44(1-3): 21-38 (1993) |
| 14 | | Wolfgang W. Bein,
Peter Brucker,
Alan J. Hoffman:
Series parallel composition of greedy linear programming problems.
Math. Program. 62: 1-14 (1993) |
| 13 | | Alan J. Hoffman,
Arthur F. Veinott Jr.:
Staircase transportation problems with superadditive rewards and cumulative capacities.
Math. Program. 62: 199-213 (1993) |
| 1992 |
|---|
| 12 | | Alan J. Hoffman:
On simple combinatorial optimization problems.
Discrete Mathematics 106-107: 285-289 (1992) |
| 11 | | E. R. Barnes,
Alan J. Hoffman,
Uriel G. Rothblum:
Optimal partitions having disjoint convex and conic hulls.
Math. Program. 54: 69-86 (1992) |
| 1991 |
|---|
| 10 | | B. Curtis Eaves,
Alan J. Hoffman,
Hui Hu:
Linear programming with spheres and hemispheres of objective vectors.
Math. Program. 51: 1-16 (1991) |
| 1988 |
|---|
| 9 | | Alan J. Hoffman,
Alan C. Tucker:
Greedy packing and series-parallel graphs.
J. Comb. Theory, Ser. A 47(1): 6-15 (1988) |
| 1986 |
|---|
| 8 | | Alan J. Hoffman,
Carl W. Lee:
On the Cone of Nonnegative Circuits.
Discrete & Computational Geometry 1: 229-239 (1986) |
| 1984 |
|---|
| 7 | | Michael Held,
Alan J. Hoffman,
Ellis Lane Johnson,
Philip Wolfe:
Aspects of the Traveling Salesman Problem.
IBM Journal of Research and Development 28(4): 476-486 (1984) |
| 1983 |
|---|
| 6 | | Alan J. Hoffman:
Extending Greene's Theorem to Directed Graphs.
J. Comb. Theory, Ser. A 34(1): 102-107 (1983) |
| 1981 |
|---|
| 5 | | Heinz Gröflin,
Alan J. Hoffman:
On matroid intersections.
Combinatorica 1(1): 43-47 (1981) |
| 1977 |
|---|
| 4 | | Alan J. Hoffman,
D. E. Schwartz:
On partitions of a partially ordered set.
J. Comb. Theory, Ser. B 23(1): 3-13 (1977) |
| 1973 |
|---|
| 3 | | Alan J. Hoffman:
On Copositive Matrices with - 1, 0, 1 Entries.
J. Comb. Theory, Ser. A 14(3): 302-309 (1973) |
| 1968 |
|---|
| 2 | | Alan J. Hoffman:
Bounds for the rank and eigenvalues of a matrix.
IFIP Congress (1) 1968: 111-113 |
| 1962 |
|---|
| 1 | | Alan J. Hoffman:
Large Linear Programs.
IFIP Congress 1962: 173-176 |
