Zobrazeno 1 - 10
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pro vyhledávání: '"P. Lundholm"'
We develop and evaluate a method for learning solution operators to nonlinear problems governed by partial differential equations. The approach is based on a finite element discretization and aims at representing the solution operator by an MLP that
Externí odkaz:
http://arxiv.org/abs/2412.04596
We consider an inverse problem involving the reconstruction of the solution to a nonlinear partial differential equation (PDE) with unknown boundary conditions. Instead of direct boundary data, we are provided with a large dataset of boundary observa
Externí odkaz:
http://arxiv.org/abs/2412.04409
Autor:
Lundholm, Douglas
This article is a contribution to the proceedings of the 33rd/35th International Colloquium on Group Theoretical Methods in Physics (ICGTMP, Group33/35) held in Cotonou, Benin, July 15-19, 2024. The stability of matter is an old and mathematically di
Externí odkaz:
http://arxiv.org/abs/2410.24156
This work considers two related families of nonlinear and nonlocal problems in the plane $\mathbb{R}^2$. The first main result derives the general integrable solution to a generalized Liouville equation using the Wronskian of two coprime complex poly
Externí odkaz:
http://arxiv.org/abs/2404.09332
We propose here selected actual features of measurement problems based on our concerns in our respective fields of research. Their technical similarity in apparently disconnected fields motivate this common communication. Problems of coherence and co
Externí odkaz:
http://arxiv.org/abs/2310.17624
Autor:
Sarper Neyse, Emma Lundholm
Publikováno v:
Regional Studies, Regional Science, Vol 11, Iss 1, Pp 419-440 (2024)
Counterurban migration is known to be driven by lifestyle motivations, in which employment considerations are more of an enabling factor than a driver. In this paper, the self-reported motives, along with labour-market and lifestyle outcomes, of coun
Externí odkaz:
https://doaj.org/article/6d950696249f4e8ba48ad5e61640c064
Autor:
Cille Bülow, Stine Søndersted Clausen, Patrick Lundholm Thøgersen, Dagmar Abelone Dalin, Johanne Mølby Hansen, Karl Sebastian Johansson, Andreas Lundh, Mikkel Bring Christensen
Publikováno v:
BMC Health Services Research, Vol 24, Iss 1, Pp 1-12 (2024)
Abstract Background Inadequate medication knowledge may contribute to inappropriate medication use and treatment harms. We aimed to map and synthesise the existing evidence on patients’ knowledge of the indications for their medications. Method We
Externí odkaz:
https://doaj.org/article/4ab72d8ab9c648b281a540c6d88fb7c1
Autor:
Tong Gong, Ralf Kuja-Halkola, Arvid Harder, Cecilia Lundholm, Awad I. Smew, Kelli Lehto, Anna Andreasson, Yi Lu, Nicholas J. Talley, Joëlle A. Pasman, Catarina Almqvist, Bronwyn K. Brew
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-11 (2024)
Abstract The aim is to investigate the evidence for shared genetic architecture between each of asthma, allergic rhinitis and eczema with gastro-esophageal reflux disease (GERD). Structural equation models (SEM) and polygenic risk score (PRS) analyse
Externí odkaz:
https://doaj.org/article/6c6d81d2de0549fea040d1d9e1bbdab7
Autor:
Britt-Marie Iresjö, Ulrika Smedh, Cecilia Engström, Jan Persson, Christian Mårtensson, Kent Lundholm
Publikováno v:
Journal of Translational Medicine, Vol 22, Iss 1, Pp 1-13 (2024)
Abstract Background Effects of preoperative drinks on muscle metabolism are unclear despite general recommendations. The aim of the present study was therefore to compare metabolic effects of a preoperative oral nutrition drink, recommended by protoc
Externí odkaz:
https://doaj.org/article/d2da8481205e4dab84cb6211deaf859c
Autor:
Lundholm, Douglas
An overview is given of the 2D many-anyon gas, including its definition (both for ideal and certain less-than-ideal particles, as well as for abelian and nonabelian braid group representations), its corresponding known properties starting out from th
Externí odkaz:
http://arxiv.org/abs/2303.09544