Results 231 to 240 of about 25,343 (293)

The SIR Model in a Moving Population: Propagation of Infection and Herd Immunity

open access: yesCommunications on Pure and Applied Mathematics, Volume 79, Issue 11, Page 2375-2429, November 2026.
ABSTRACT In a collection of particles performing independent random walks on Zd$\mathbb {Z}^d$ we study the spread of an infection with SIR dynamics. Susceptible particles become infected when they meet an infected particle. Infected particles heal and are removed at rate ν$\nu$.
Duncan Dauvergne, Allan Sly
wiley   +1 more source

A Min–Max Relation on Dicuts and Dijoins in Weighted Chordal Digraphs

open access: yesJournal of Graph Theory, Volume 113, Issue 3, Page 462-469, November 2026.
ABSTRACT In a digraph, a dicut is a cut where all the arcs cross in one direction. A dijoin is a subset of arcs that intersects every dicut. Edmonds and Giles conjectured that in a weighted digraph, the minimum weight of a dicut is equal to the maximum size of a packing of dijoins. This has been disproved. However, the unweighted version conjectured by
Gérard Cornuéjols, Siyue Liu, R. Ravi
wiley   +1 more source

Indirect Comparison of Neoadjuvant Treatment Strategies for Muscle‐Invasive Bladder Cancer: ddMVAC and Perioperative Durvalumab‐Gemcitabine‐Cisplatin Versus Gemcitabine‐Cisplatin: A Systematic Review and Network Meta‐Analysis of Randomised Controlled Trials

open access: yesInternational Journal of Cancer, Volume 159, Issue 8, Page 1962-1973, 15 October 2026.
Optimizing neoadjuvant therapy for muscle‐invasive bladder cancer patients who are eligible for cisplatin remains difficult, owing particularly to high toxicity and recurrence rates. This meta‐analysis compared dose‐dense methotrexate, vinblastine, doxorubicin, and cisplatin (ddMVAC) against durvalumab plus gemcitabine‐cisplatin (D‐GC) and GC alone ...
Maurin Helen Mangold   +12 more
wiley   +1 more source

Long-Acting Growth Hormone Versus Daily Growth Hormone for Growth Hormone Deficiency Patients: A Network Meta-Analysis of Clinical Trials. [PDF]

open access: yesEndocrinol Diabetes Metab
Abadi A   +8 more
europepmc   +1 more source

A Coarse Geometric Approach to Graph Layout Problems

open access: yesJournal of Graph Theory, Volume 113, Issue 2, Page 169-194, October 2026.
ABSTRACT We define a range of new coarse geometric invariants based on various graph–theoretic measures of complexity for finite graphs, including treewidth, pathwidth, cutwidth and bandwidth. We prove that, for bounded degree graphs, these invariants can be used to define functions which satisfy a strong monotonicity property, namely, they are ...
Wanying Huang   +3 more
wiley   +1 more source

On a Clique‐Building Game of Erdős

open access: yesJournal of Graph Theory, Volume 113, Issue 2, Page 208-221, October 2026.
ABSTRACT The following game was introduced in a list of open problems from 1983 attributed to Erdős: two players take turns claiming edges of a K n Kn
Alexandru Malekshahian, Sam Spiro
wiley   +1 more source

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