Search for dissertations about: "Diameter"

Showing result 1 - 5 of 933 swedish dissertations containing the word Diameter.

  2. 1. Dynamic Matrix Algorithms and Applications in Convex and Combinatorial Optimization

    Author : Jan van den Brand; Danupon Na Nongkai; Santosh Vempala; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Dynamic Algorithm; Data Structure; Optimization; Linear Program; Bipartite Matching; Shortest Path; Maximum Flow; Minimum Cost Flow; Diameter; Computer Science; Datalogi;

    Abstract : Dynamic algorithms are used to efficiently maintain solutions to problems where the input undergoes some changes.This thesis studies dynamic algorithms that maintain solutions to linear algebra problems and we explore their applications and implications for dynamic graphs and optimization problems. READ MORE

  4. 2. A Theoretical Study: The Connection between Stability of Single-Walled Carbon Nanotubes and Observed Products

    Author : Daniel Hedman; Andreas Larsson; Sven Öberg; Krisztián Kordás; Luleå tekniska universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Single-walled carbon nanotubes; density functional theory; catalytic chemical vapor deposition; chirality-specific growth; stability; length; diameter; edge; chirality; Applied Physics; Tillämpad fysik;

    Abstract : Over the past 20 years’ researchers have tried to utilize the remarkable properties of single-walled carbon nanotubes (SWCNTs) to create new high-tech materials and devices, such as strong light-weight composites, efficient electrical wires and super-fast transistors. But the mass production of these materials and devices are still hampered by the poor uniformity of the produced SWCNTs. READ MORE

  5. 3. Three applications of graph-theoretic methods

    Author : Dmitrii Zhelezov; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Product set; arithmetic progression; random orientations; percolation; square lattice; random group; commuting graph; diameter; arithmetic progression;

    Abstract : .... READ MORE

  6. 4. Some two-phase flow and boiling heat transfer characteristics in small diameter tubes

    Author : Sheng ChungHong; KTH; []
    Keywords : Two-phase flow; Heat transfer; Microscale; Small diameter tube; Bubble shape; Bubble velocity; Critical diameter for bubble rising; Film thickness; Visualisation; Boiling flow pattern;

    Abstract : .... READ MORE

  7. 5. Tree stem diameter estimation from terrestrial point clouds

    Author : Mona Forsman; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Forest owners, governments, and environmental organizations demand forest information for planning of forest operations, estimation of value, and for environmental monitoring. This information is collected using airborne and satellite remote sensing combined with field inventory of sample plots. READ MORE