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When the Gomory-Chvátal closure coincides with the integer hull
Cornuéjols, Gérard
;
Li, Yanjun
- In:
Operations research letters
46
(
2018
)
2
,
pp. 251-256
Persistent link: https://www.econbiz.de/10011824905
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Elementary closures for integer programs
Cornuéjols, Gérard
;
Li, Yanjun
- In:
Operations research letters
28
(
2001
)
1
,
pp. 1-8
Persistent link: https://www.econbiz.de/10006834292
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3
An approximation algorithm for the edge-dilation k-center problem
Könemann, Jochen
;
Li, Yanjun
;
Parekh, Ojas
;
Sinha, Amitabh
- In:
Operations research letters
32
(
2004
)
5
,
pp. 491-495
Persistent link: https://www.econbiz.de/10006817631
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