Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Mathematics: 410 [VDP]"'
Publikováno v:
Stochastic Processes and their Applications
We consider stochastic versions of Euler--Arnold equations using the infinite-dimensional geometric approach as pioneered by Ebin and Marsden. For the Euler equation on a compact manifold (possibly with smooth boundary) we establish local existence a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63182ef441b3088c6b5a5a071511327b
https://hdl.handle.net/11568/1177665
https://hdl.handle.net/11568/1177665
Publikováno v:
Journal of Algebraic Geometry
Gulbrandsen, M G, Halle, L H, Hulek, K & Zhang, Z 2021, ' The geometry of degenerations of Hilbert schemes of points ', Journal of Algebraic Geometry, vol. 30, no. 1, pp. 1-56 . https://doi.org/10.1090/jag/765
Gulbrandsen, M G, Halle, L H, Hulek, K & Zhang, Z 2021, ' The geometry of degenerations of Hilbert schemes of points ', Journal of Algebraic Geometry, vol. 30, no. 1, pp. 1-56 . https://doi.org/10.1090/jag/765
Given a strict simple degeneration $f \colon X\to C$ the first three authors previously constructed a degeneration $I^n_{X/C} \to C$ of the relative degree $n$ Hilbert scheme of $0$-dimensional subschemes. In this paper we investigate the geometry of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9366077c51e144d1725c9f2f5828e3ad
https://doi.org/10.1090/jag/765
https://doi.org/10.1090/jag/765
Publikováno v:
Mathematica Scandinavica
In this note, we present a new way to associate a spectral triple to the noncommutative $C^*$-algebra $C^*(\Lambda)$ of a strongly connected finite higher-rank graph $\Lambda$. We generalize a spectral triple of Consani and Marcolli from Cuntz-Kriege
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d9909ff3206011e17f329d4bec815d3
https://doi.org/10.7146/math.scand.a-119260
https://doi.org/10.7146/math.scand.a-119260
Publikováno v:
SIAM Journal on Mathematical Analysis
This article constructs a surface whose Neumann--Poincaré (NP) integral operator has infinitely many eigenvalues embedded in its essential spectrum. The surface is a sphere perturbed by smoothly attaching a conical singularity, which imparts the ess
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5af65d7e32b45df09b64f2bead435d29
https://hdl.handle.net/11250/2991514
https://hdl.handle.net/11250/2991514
Publikováno v:
Journal of Differential Equations
Similar to ordinary differential equations, rough paths and rough differential equations can be formulated in a Banach space setting. For $\alpha\in (1/3,1/2)$, we give criteria for when we can approximate Banach space-valued weakly geometric $\alpha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb9bca81769f97afe5dcfc588739abd6
https://hdl.handle.net/11250/3022873
https://hdl.handle.net/11250/3022873
Autor:
Carlo Mannino, Andreas Nakkerud
Publikováno v:
Omega. The International Journal of Management Science
Real-time train dispatching (i.e., rescheduling and replatforming) in passenger railway stations is a very important and very challenging task. In most major stations, this task is carried out by hand by highly trained dispatchers who use their exten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dae94ce22415ed639f006ffaad0a2e9
https://hdl.handle.net/11250/3053591
https://hdl.handle.net/11250/3053591
Given a graph G=(V,E) and a set C of unordered pairs of edges regarded as being in conflict, a stable spanning tree in G is a set of edges T inducing a spanning tree in G, such that for each {e_i, e_j} in C, at most one of the edges e_i and e_j is in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::aa909e695f922beb43657ab361edb2d5
https://hdl.handle.net/11250/3021704
https://hdl.handle.net/11250/3021704
Autor:
Charles Curry, Brynjulf Owren
Publikováno v:
Numerical Algorithms
We introduce variable step size commutator free Lie group integrators, where the error control is achieved using embedded Runge–Kutta pairs. These are schemes for the integration of initial value problems posed on homogeneous spaces by means of Lie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f27648380065f1998214fbf366b0f893
https://doi.org/10.1007/s11075-019-00659-0
https://doi.org/10.1007/s11075-019-00659-0
Autor:
Andresen, Mette Susanne
Publikováno v:
Quadrante
This article presents a case study of students modelling epidemics with differential equation systems. The study introduces spin-off learning as a process intertwined with learning mathematics and examines the conditions for spin-off learning to occu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dc0590e6046c84a25983d3ebe8084ce
https://hdl.handle.net/11250/2941373
https://hdl.handle.net/11250/2941373
Publikováno v:
IFAC-Papers
Model continuity plays an important role in applications like system identification, adaptive control, and machine learning. This paper provides sufficient conditions under which input-output systems represented by locally convergent Chen-Fliess seri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c959155a7d441cbca2321d57832604e9
https://hdl.handle.net/11250/2774961
https://hdl.handle.net/11250/2774961