Sökning: "Derivative"

Visar resultat 1 - 5 av 395 avhandlingar innehållade ordet Derivative.

1. 1. Methods for Network Optimization and Parallel Derivative-free Optimization

   Författare :Per-Magnus Olsson; Kaj Holmberg; Athanasios Migdalas; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Derivative-free; parallelization; Steiner tree; constrained shortest path; unmanned aerial vehicles;

   Sammanfattning : This thesis is divided into two parts that each is concerned with a specific problem.The problem under consideration in the first part is to find suitable graph representations, abstractions, cost measures and algorithms for calculating placements of unmanned aerial vehicles (UAVs) such that they can keep one or several static targets under constant surveillance. LÄS MER

3. 2. Peri-implantitis : treatment and effects of enamel matrix derivative

   Författare :Catrine Isehed; Pernilla Lundberg; Anders Holmlund; Leif Jansson; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; implant; peri-implantitis; bone regeneration; enamel matrix derivative; surgical treatment; proteome; bone marrow macrophages; osteoclast formation; bone resorption; odontologi; Odontology;

   Sammanfattning : Biological complications affecting osseointegrated dental implants are a growing treatment problem in clinical practice. Since the number of implant carriers has increased in recent decades, this is an urgent topic in dentistry. LÄS MER

4. 3. Att urskilja grafiska aspekter av derivata – hur elevernas möjligheter påverkas av innehållets behandling i undervisningen

   Författare :Ulf Ryberg; Göteborgs universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; derivative; graph; intervention; variation;

   Sammanfattning : The aim of this thesis is to investigate in what ways students’ opportunities to discern graphical aspects of the concept of derivative can be related to the design of instruction. The thesis is based on two empirical studies that together included 144 Swedish upper-secondary students who were enrolled in the course in which the derivative is first introduced. LÄS MER

5. 4. Derivative Prices for Models using Levy Processes and Markov Switching

   Författare :Sebastian Rasmus; Matematisk statistik; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; programming; operations research; Statistics; Regime switching; Levy processes; Derivative pricing; Computer simulations; actuarial mathematics; Statistik; operationsanalys; programmering; aktuariematematik;

   Sammanfattning : This thesis contributes to mathematics, finance and computer simulations. In terms of mathematics this thesis concerns applied probability and Lévy processes and from the financial point of view the thesis concerns derivative pricing. Within these two areas several simulation techniques are investigated. The thesis is organized as follows. LÄS MER

7. 5. Network capacity sharing with QoS as a financial derivative pricing problem : algorithms and network design

   Författare :Lars Rasmusson; KTH; []
   Nyckelord :Computer network architecture; bandwidth trading; inter-domain Quality-of-Service; pricing; combinatorial allocation; financial derivative pricing; stochastic modeling;

   Sammanfattning : A design of anautomatic network capacity markets, oftenreferred to as a bandwidth market, is presented. Three topicsare investigated. First, a network model is proposed. Theproposed model is based upon a trisection of the participantroles into network users, network owners, and market middlemen. LÄS MER