Items where Author is "Abdi, Ahmad"

Abdi, Ahmad ORCID: 0000-0002-3008-4167, Cornuejols, Gerard and Zlatin, Michael (2023) On packing dijoins in digraphs and weighted digraphs. SIAM Journal on Discrete Mathematics, 37 (4). 2417 - 2461. ISSN 0895-4801

Abdi, Ahmad ORCID: 0000-0002-3008-4167, Cornuéjols, Gérard, Guenin, Bertrand and Tunçel, Levent (2022) Testing idealness in the filter oracle model. Operations Research Letters, 50 (6). 753 - 755. ISSN 0167-6377

Abdi, Ahmad ORCID: 0000-0002-3008-4167, Cornuéjols, Gérard P. and Palion, Zuzanna (2022) On dyadic fractional packings of T-joins. SIAM Journal on Discrete Mathematics, 36 (3). 2445 - 2451. ISSN 0895-4801

Abdi, Ahmad ORCID: 0000-0002-3008-4167, Cornuéjols, Gérard, Guenin, Bertrand and Tunçel, Levent (2022) Total dual dyadicness and dyadic generating sets. In: Aardal, Karen and Sanità, Laura, (eds.) Integer Programming and Combinatorial Optimization - 23rd International Conference, IPCO 2022, Proceedings: book series. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics),13265. Springer Science and Business Media Deutschland GmbH, pp. 1-14. ISBN 9783031069000

Abdi, Ahmad ORCID: 0000-0002-3008-4167, Cornuéjols, Gérard, Guenin, Bertrand and Tunçel, Levent (2022) Total dual dyadicness and dyadic generating sets. Mathematical Programming. ISSN 0025-5610

Abdi, Ahmad ORCID: 0000-0002-3008-4167, Cornuéjols, Gérard and Superdock, Matt (2022) Clean tangled clutters, simplices, and projective geometries. Journal of Combinatorial Theory, Series B, 154. 60 - 92. ISSN 0095-8956

Abdi, Ahmad ORCID: 0000-0002-3008-4167, Cornuéjols, Gérard, Guenin, Bertrand and Tunçel, Levent (2022) Clean clutters and dyadic fractional packings. SIAM Journal on Discrete Mathematics. ISSN 0895-4801

Abdi, Ahmad ORCID: 0000-0002-3008-4167, Cornuejols, Gerard, Huynh, Tony and Lee, Dabeen (2022) Idealness of k-wise intersecting families. Mathematical Programming, 192 (1-2). 29 - 50. ISSN 0025-5610

Abdi, Ahmad ORCID: 0000-0002-3008-4167, Cornuéjols, Gérard and Superdock, Matt (2021) A new infinite class of ideal minimally non-packing clutters. Discrete Mathematics, 344 (7). ISSN 0012-365X

Abdi, Ahmad ORCID: 0000-0002-3008-4167 and Cornuejols, Gerard (2021) The max-flow min-cut property and ±1-resistant sets. Discrete Applied Mathematics, 289. 455 - 476. ISSN 0166-218X

Abdi, Ahmad ORCID: 0000-0002-3008-4167, Cornuejols, Gerard and Lee, Dabeen (2020) Intersecting restrictions in clutters. Combinatorica, 40 (5). 605 - 623. ISSN 0209-9683

Abdi, Ahmad ORCID: 0000-0002-3008-4167, Cornuéjols, Gérard and Lee, Dabeen (2020) Resistant sets in the unit hypercube. Mathematics of Operations Research, 46 (1). ISSN 0364-765X

Abdi, Ahmad ORCID: 0000-0002-3008-4167, Cornuéjols, Gérard, Guričanová, Natália and Lee, Dabeen (2020) Cuboids, a class of clutters. Journal of Combinatorial Theory, Series B, 142. 144 - 209. ISSN 0095-8956

Abdi, Ahmad ORCID: 0000-0002-3008-4167, Cornuéjols, Gérard, Huynh, Tony and Lee, Dabeen (2020) Idealness of k-wise intersecting families. In: Bienstock, Daniel and Zambelli, Giacomo, (eds.) Integer Programming and Combinatorial Optimization - 21st International Conference, IPCO 2020, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Berlin / Heidelberg, GBR, 1 - 12. ISBN 9783030457709

Abdi, Ahmad ORCID: 0000-0002-3008-4167 and Cornuéjols, Gérard (2019) Idealness and 2-resistant sets. Operations Research Letters, 47 (5). pp. 358-362. ISSN 0167-6377

Abdi, Ahmad ORCID: 0000-0002-3008-4167 and Guenin, Bertrand (2019) The minimally non-ideal binary clutters with a triangle. Combinatorica, 39 (4). 719 - 752. ISSN 0209-9683

Abdi, Ahmad ORCID: 0000-0002-3008-4167 and Guenin, Bertrand (2019) The two-point Fano and ideal binary clutters. Combinatorica, 39 (4). 753 - 777. ISSN 0209-9683

Abdi, Ahmad ORCID: 0000-0002-3008-4167 and Lee, Dabeen (2019) Deltas, extended odd holes and their blockers. Journal of Combinatorial Theory. Series B, 136. pp. 193-203. ISSN 0095-8956

Abdi, Ahmad ORCID: 0000-0002-3008-4167, Cornuejols, Gerard and Lee, Dabeen (2019) Identically self-blocking clutters. In: Lodi, Andrea and Nagarajan, Viswanath, (eds.) Integer Programming and Combinatorial Optimization - 20th International Conference, IPCO 2019, Proceedings. Lecture Notes in Computer Science,11480. Springer Berlin / Heidelberg, USA, pp. 1-12. ISBN 9783030179526

Abdi, Ahmad ORCID: 0000-0002-3008-4167 and Pashkovich, Kanstantsin (2018) Delta minors, delta free clutters, and entanglement. SIAM Journal on Discrete Mathematics, 32 (3). pp. 1750-1774. ISSN 0895-4801

Abdi, Ahmad ORCID: 0000-0002-3008-4167, Pashkovich, Kanstantsin and Cornuéjols, Gérard (2018) Ideal clutters that do not pack. Mathematics of Operations Research, 43 (2). pp. 533-553. ISSN 0364-765X

Abdi, Ahmad ORCID: 0000-0002-3008-4167, Fukasawa, Ricardo and Sanitàa, Laura (2018) Opposite elements in clutters. Mathematics of Operations Research, 43 (2). pp. 428-459. ISSN 0364-765X

Abdi, Ahmad ORCID: 0000-0002-3008-4167 and Guenin, Bertrand (2018) Packing odd T-joins with at most two terminals. Journal of Graph Theory, 87 (4). pp. 587-652. ISSN 0364-9024

Abdi, Ahmad ORCID: 0000-0002-3008-4167 and Fukasawa, Ricardo (2016) On the mixing set with a knapsack constraint. Mathematical Programming, 157 (1). pp. 191-217. ISSN 0025-5610

Abdi, Ahmad ORCID: 0000-0002-3008-4167, Feldmann, Andreas Emil, Guenin, Bertrand, Könemann, Jochen and Sanita, Laura (2016) Lehman's theorem and the directed Steiner tree problem. SIAM Journal on Discrete Mathematics, 30 (1). pp. 141-153. ISSN 0895-4801