Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Neil Dobbs"'
Autor:
Neil Dobbs, Alexey Korepanov
Publikováno v:
Annales de l'Institut Henri Poincaré C, Analyse non linéaire. 38:175-199
In dynamical systems, understanding statistical properties shared by most orbits and how these properties depend on the system are basic and important questions. Statistical properties may persist as one perturbs the system (\emph{statistical stabili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::335f70b0a91726ce9e079fd1c3c998c6
https://doi.org/10.1016/j.anihpc.2020.06.001
https://doi.org/10.1016/j.anihpc.2020.06.001
Autor:
Nicolae Mihalache, Neil Dobbs
Publikováno v:
Communications in Mathematical Physics. 365:1091-1123
Milnor and Thurston's famous paper proved monotonicity of the topological entropy for the real quadratic family. Guckenheimer showed that it is H\"older continuous. We obtain a precise formula for the H\"older exponent at almost every quadratic param
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::793b91e8416399655c89e53fa33f4cff
https://doi.org/10.1007/s00220-019-03293-y
https://doi.org/10.1007/s00220-019-03293-y
A closed interval and circle are the only smooth Julia sets in polynomial dynamics. D. Ruelle proved that the Hausdorff dimension of unicritical Julia sets close to the circle depends analytically on the parameter. Near the tip of the Mandelbrot set
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de982ab56d1f85fad9f004eb469354b5
http://arxiv.org/abs/2007.07661
http://arxiv.org/abs/2007.07661
Autor:
Neil Dobbs
Publikováno v:
The Mathematical Intelligencer. 39:55-58
This column is a place for those bits of contagious mathematics that travel from person to person in the community, because they are so elegant, surprising, or appealing that one has an urge to pass them on. Contributions are most welcome.
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https://explore.openaire.eu/search/publication?articleId=doi_________::a641d0be1b5f1b997a533b2258ec6392
https://doi.org/10.1007/s00283-016-9697-3
https://doi.org/10.1007/s00283-016-9697-3
Autor:
Neil Dobbs
Our main result states that, under an exponential map whose Julia set is the whole complex plane, on each piecewise smooth Jordan curve there is a point whose orbit is dense. This has consequences for the boundaries of nice sets, used in induction me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73ed2f7d9f9dfb57462c9c2b2797f685
Publikováno v:
Mathematical Programming. 145:483-508
In this paper we study the relationship between valid inequalities for mixed-integer sets, lattice-free sets associated with these inequalities and the multi-branch split cuts introduced by Li and Richard (Discret Optim 5:724---734, 2008). By analyzi
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https://explore.openaire.eu/search/publication?articleId=doi_________::a429577ed317940e1fb36407ef88b09a
https://doi.org/10.1007/s10107-013-0654-z
https://doi.org/10.1007/s10107-013-0654-z
Autor:
Neil Dobbs
Publikováno v:
Transactions of the American Mathematical Society. 364:2803-2824
Ergodic properties of rational maps are studied, generalising the work of F. Ledrappier. A new construction allows for simpler proofs of stronger results. Very general conformal measures are considered. Equivalent conditions are given for an ergodic
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https://explore.openaire.eu/search/publication?articleId=doi_________::4a4e1e7191e8b5a57ee04084ad8bc183
https://doi.org/10.1090/s0002-9947-2012-05366-9
https://doi.org/10.1090/s0002-9947-2012-05366-9
Autor:
Neal E. Young, Maxim Sviridenko, Marek Chrobak, Marcin Bienkowski, Tomasz Nowicki, Jaroslaw Byrka, Grzegorz Swirszcz, Neil Dobbs
Publikováno v:
Journal of Scheduling, vol 18, iss 6
The Joint Replenishment Problem ((Formula presented.)) is a fundamental optimization problem in supply-chain management, concerned with optimizing the flow of goods from a supplier to retailers. Over time, in response to demands at the retailers, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17ac7e3b37a9e9b01ef7f63bd41ad8e2
https://escholarship.org/uc/item/1mx0h30j
https://escholarship.org/uc/item/1mx0h30j
Autor:
Neil Dobbs
Publikováno v:
Communications in Mathematical Physics. 286:377-387
The thermodynamical formalism is studied for renormalisable maps of the interval and the natural potential $-t \log|Df|$. Multiple and indeed infinitely many phase transitions at positive $t$ can occur for some quadratic maps. All unimodal quadratic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fc39a59ffb50e7bb7fcfcc9192cd920
https://doi.org/10.1007/s00220-008-0656-5
https://doi.org/10.1007/s00220-008-0656-5