Sökning: "maximum principle"
Visar resultat 11 - 15 av 74 avhandlingar innehållade orden maximum principle.
11. Radio resource sharing and bearer service allocation for multi-bearer service, multi-access wireless networks
Sammanfattning : Two expected characteristics of future wireless networks aresupport for multiple bearer services, which in turn enablemultiple end-user services, and the parallel use of multipleradio access technologies. This dissertation discusses radioresource management principles to improve capacity for suchmulti-bearer service, multi-access networks. LÄS MER
12. Topics in Mean-Field Control and Games for Pure Jump Processes
Sammanfattning : This thesis is the collection of four papers addressing topics in stochastic optimal control, zero-sum games, backward stochastic differential equations, Pontryagin stochastic maximum principle and relaxed stochastic optimal control.In the first two papers, we establish existence of Markov chains of mean-field type, with countable state space and unbounded jump intensities. LÄS MER
13. Optimal Switching Problems and Related Equations
Sammanfattning : This thesis consists of five scientific papers dealing with equations related to the optimal switching problem, mainly backward stochastic differential equations and variational inequalities. Besides the scientific papers, the thesis contains an introduction to the optimal switching problem and a brief outline of possible topics for future research. LÄS MER
14. On Low-Cycle Fatigue
Sammanfattning : The experimental results presented confirm the anticipation that it is extremely important not to confuse the concept of 'static loading' with the one of 'monotonic loading'. In principle three different crack configurations were investigated in: edge-cracks, internal flaws and surface cracks. LÄS MER
15. Generalized APP Detection for Communication over Unknown Time-Dispersive Waveform Channels
Sammanfattning : The principle of transmitting time-equidistant pulses to carry discrete information is fundamental. When the pulses overlap, intersymbol interference occurs. Maximum-likelihood sequence detection of such signals observed in additive white Gaussian noise (AWGN) was known in the early 1970s. LÄS MER