Blar i Faculty of Science and Technology på tittel
Viser treff 5038-5057 av 10831
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Kernelization for Balanced Graph Clustering
(Master thesis, 2020-10-03)The problems of Balanced Graph Clustering ask whether it is possible to modify a graph such that it becomes a cluster graph where no cluster has a size larger than a given multiplicative factor or absolute difference ... -
Kernelization for Spreading Points
(Journal article; Peer reviewed, 2023)We consider the following problem about dispersing points. Given a set of points in the plane, the task is to identify whether by moving a small number of points by small distance, we can obtain an arrangement of points ... -
Kernelization of Graph Hamiltonicity: Proper H-Graphs
(Journal article; Peer reviewed, 2021)We obtain new polynomial kernels and compression algorithms for Path Cover and Cycle Cover, the well-known generalizations of the classical Hamiltonian Path and Hamiltonian Cycle problems. Our choice of parameterization ... -
Kernelization of Vertex Cover by Structural Parameters
(Master thesis, 2015-08-03)In the NP-complete problem Vertex Cover, one is given a graph G and an integer k and are asked whether there exists a vertex set S ⊆ V (G) with size at most k such that every edge of the graph is incident to a vertex in ... -
Kernelization of Whitney Switches
(Journal article; Peer reviewed, 2020)A fundamental theorem of Whitney from 1933 asserts that 2-connected graphs G and H are 2-isomorphic, or equivalently, their cycle matroids are isomorphic, if and only if G can be transformed into H by a series of operations ... -
Kernelization of Whitney Switches
(Journal article; Peer reviewed, 2021)A fundamental theorem of Whitney from 1933 asserts that 2-connected graphs $G$ and $H$ are 2-isomorphic, or equivalently, their cycle matroids are isomorphic if and only if $G$ can be transformed into $H$ by a series of ... -
Kernelizing Temporal Exploration Problems
(Journal article; Peer reviewed, 2023)We study the kernelization of exploration problems on temporal graphs. A temporal graph consists of a finite sequence of snapshot graphs 𝒢 = (G₁, G₂, … , G_L) that share a common vertex set but might have different edge ... -
Kernels of digraphs with finitely many ends
(Journal article; Peer reviewed, 2019)According to Richardson’s theorem, every digraph without directed odd cycles that is either (a) locally finite or (b) rayless has a kernel (an independent subset with an incoming edge from every vertex in ). We generalize ... -
Key physical processes and their model representation for projecting climate impacts on subarctic Atlantic net primary production: A synthesis
(Journal article; Peer reviewed, 2023)Oceanic net primary production forms the foundation of marine ecosystems. Understanding the impact of climate change on primary production is therefore critical and we rely on Earth System Models to project future changes. ... -
Key Role of the Ocean Western Boundary currents in shaping the Northern Hemisphere climate
(Peer reviewed; Journal article, 2019)The individual impact of North Atlantic and Pacific Ocean Western Boundary Currents (OWBCs) on the tropospheric circulation has recently been studied in depth. However, their simultaneous role in shaping the hemisphere-scale ... -
The key role of topography in altering North Atlantic atmospheric circulation during the last glacial period
(Peer reviewed; Journal article, 2011-10-18)The Last Glacial Maximum (LGM; 21 000 yr before present) was a period of low atmospheric greenhouse gas concentrations, when vast ice sheets covered large parts of North America and Europe. Paleoclimate reconstructions and ... -
Kikan-shido i matematikkundervisning på vg3
(Master thesis, 2024-06-03)Denne masteroppgaven tar for seg hva læreren sier i dialogen mellom lærer og elev i matematikkundervisning i tredje klasse på videregående skole. Forskningsspørsmålet i oppgaven er: «Hva sier læreren i møte med elevene når ... -
Kinase chemodiversity from the Arctic: the breitfussins
(Peer reviewed; Journal article, 2019)In this work, we demonstrate that the indole-oxazole-pyrrole framework of the breitfussin family of natural products is a promising scaffold for kinase inhibition. Six new halogenated natural products, breitfussin C–H (3 ... -
Kinetic description of particle emission from expanding source
(Peer reviewed; Journal article, 2008-05-22)The freeze out of the expanding systems, created in relativistic heavy ion collisions, is discussed. We combine kinetic freeze out equations with Bjorken type system expansion into a unified model. The important feature ... -
Kinetic Equation for an Electron Gas (Non-Neutral Plasma) in Strong Fields and Inhomogenities
(Department of Applied Mathematics report, Research report, 1978-06) -
Kinetic model of resonant nanoantennas in polymer for laser induced fusion
(Journal article; Peer reviewed, 2023)Studies of resilience of light-resonant nanoantennas in vacuum are extended to consider the case of polymer embedding. This modifies the nanoantenna’s lifetime and resonant laser pulse energy absorption. The effective ... -
Kinetic Theory for Evolution of a Plasma in External Electromagnetic Fields toward a State characterized by Balance of Forces Transverse to the Magnetic Field
(Department of Applied Mathematics report, Research report, 1973-04) -
Kjemididaktikk. Kompendium for lektorutdanningen
(Book, 2024) -
Kjemiske bindinger i kjemilærebøker: En kvalitativ studie som sammenligner de nye lærebøkene i Kjemi 1 etter LK20
(Master thesis, 2022-06-01)Denne oppgaven er en lærebokanalyse av dagens lærebøker i Kjemi 1, og ser spesielt etter hvordan kjemiske bindinger og dybdelæring kommer til uttrykk i disse bøkene. Nylig har det kommet ut en ny læreplan i kjemi. Det er ...