Sökning: "correspondence analysis"

Visar resultat 1 - 5 av 169 avhandlingar innehållade orden correspondence analysis.

  1. 1. Convexity, Currents, and Lelong numbers

    Detta är en avhandling från Göteborg : Chalmers University of Technology

    Författare :Aron Lagerberg; Göteborgs universitet.; Gothenburg University.; [2011]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; complex analysis; convex analysis; currents; Lelong numbers; tropical geometry; L^2-estaimtes; Legendre transform; intersection theory; real Monge-Ampere operators; plurisubharmonic functions; integrability index; L^2-estaimtes; plurisubharmonic functions; tropical geometry; Legendre transform; integrability index; convex analysis; currents; Lelong numbers; real Monge-Ampere operators; intersection theory;

    Sammanfattning : This thesis treats different aspects of convexity, both real and complex. On the real side,we study convexity in relation with certain currents. On the complex side, we study the singularitiesof plurisubharmonic functions. LÄS MER

  2. 2. Benthic diatoms in the Gulf of Bothnia Community analysis and diversity

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Svenja Busse; Michael Sullivan; [2002]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ecology; Baltic Sea; Biodiversity; Biomass; Community ecology; Diatoms; Multivariate analysis; Navicula; Phytobenthos; Salinity gradient; Scale; Size; Water movement; Ekologi; NATURAL SCIENCES Biology Terrestrial; freshwater and marine ecology; NATURVETENSKAP Biologi Terrestisk; limnisk och marin ekologi; Ecological Botany; Ekologisk botanik;

    Sammanfattning : Benthic diatoms are valuable tools for biological monitoring and paleo-ecological reconstruction of past environmental conditions. This thesis aims at describing size-related properties of benthic diatoms and suggests that data assessment for community analysis can be improved by considering the importance of scale. LÄS MER

  3. 3. Capacitive Biosensor - A Tool for Ultrasensitive Analysis : Application in Clinical Analysis and Process Monitoring

    Detta är en avhandling från Lund University (Media-Tryck)

    Författare :Kosin Teeparuksapun; [2013]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Capacitive Biosensor; Ultrasensitive Analysis; Clinical Analysis; Bioprocess Monitoring; Human Serum Albumin; HIV-1 p24; Host Cell Proteins; Protein A; Current Pulse;

    Sammanfattning : Increasing demands for highly sensitive, accurate, fast and portable analytical assays have led to the development of new analytical tools. The integration of highly specific biological sensing elements and appropriate transducers has enabled design of even more efficient biosensor devices for the detection of target substances. LÄS MER

  4. 4. On estimates of constants for maximal functions

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Alexander Iakovlev; Jan-Ofov Strömberg; Tuomas Hytönen; [2014]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; maximal function; harmonic analysis;

    Sammanfattning : In this work we will study Hardy-Littlewood maximal function and maximal operator, basing on both classical and most up to date works. In the first chapter we will give definitions for different types of those objects and consider some of their most important properties. LÄS MER

  5. 5. Propagation of singularities for pseudo-differential operators and generalized Schrödinger propagators

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Karoline Johansson; Joachim Toft; Anders Olofsson; [2010]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Banach spaces; Fourier; Generalized time-dependent Schrödinger equation; Micro-local; Modulation spaces; Non-tangential convergence; Pseudo-differential operators; Regularity; Wave-front sets; Banachrum; Fourier; Generaliserad tidsberoende Schrödinger ekvation; Icke-tangentiell konvergens; Mikrolokal; Modulationsrum; Pseudodifferentialoperatorer; Regularitet; Vågfrontsmängder; MATHEMATICS Algebra; geometry and mathematical analysis Mathematical analysis; MATEMATIK Algebra; geometri och analys Analys; Mathematics; Matematik;

    Sammanfattning : In this thesis we discuss different types of regularity for distributions which appear in the theory of pseudo-differential operators and partial differential equations. Partial differential equations often appear in science and technology. LÄS MER