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Recurrence formulae for the coefficients of mock theta functions of order 5 and 7
(2021)We compute recurrence formulae for the coefficients of Ramanujan’s mock theta functions of order 7 and 5. Our computations rely on a method developed by J.H. Bruinier and M. Schwagenscheidt, who obtained an equation for such coefficients by evaluating regularized theta lifts of harmonic Maass forms in two different ways.Student Paper -
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Parkraummanagement im Agglomerationsverkehr
(2022)Agglomerationsprogramme (AP) haben zum Ziel die nachhaltige Entwicklung von Siedlung, Landschaft und Verkehr in der Schweiz zu fördern. Beim Thema Verkehr ist das wichtige Programm Agglomerationsverkehr (PAV) angesiedelt, mit welchem sich der Bund finanziell an Verkehrsprojekten von Städten und Agglomerationen beteiligt. Innerhalb des PAV hat das Thema «Parkraummanagement» (PRM) aus Sicht des Bundes eine wichtige Funktion. Das Ziel dieser ...Student Paper -
Exploring Anderson localization in ultracold bosonic gases coupled to optical cavities
(2022)Student Paper -
Geschwindigkeitserhöhungen auf dem Streckennetz der asm
(2022)Die Eisenbahnlinien der Aare Seeland mobil AG (asm) sind Linien des regionalen Personenver- kehrs und sollen an den Knotenbahnhöfen gut in das übergeordnete Netz eingebunden sein. Mit kürzeren Fahrzeiten können die Anschlusszeiten flexibler ausgelegt werden. Auf der bestehenden Infrastruktur kann aufgrund der ursprünglich einfachen Trassierung, vielerorts entlang oder auf bestehenden Strassen nicht ohne einfache Anpassungen schneller ...Student Paper -
Data-Driven Control of Buildings and Energy Hubs
(2020)Building energy management has gained an increasing interest in research since there is a substantial potential for energy savings. With an energy consumption of around 40% globally efficient building control algorithms can create a big impact on our future society. Previous studies have successfully shown how model based predictive control can optimize the energy management. But the performance of these methods rely on accurate dynamical ...Student Paper -
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Studies on Mechatronics: Optimization Methods for Gas Compressors
(2021)This paper reviews several methods that can be used to optimize the load sharing of gas compressor arranged in parallel and serial configurations. The qualitative analysis and comparison are focused on online feedback-based optimization methods such as Modifier Adaptation, Real-Time Iterations and the recently proposed Feedback Optimization. The idea of Feedback Optimization is shown by presenting gradient and saddle flow as solvers of ...Student Paper -
Optimizing Deep-stall Landing Maneuvers on Small Fixed-wing UAVs
(2019)The increasing importance of UAVs in today’s world is undisputed. However, fixedwing UAVs are often marginalized. This marginalization is often caused by the difficulties landing them. Landing in deep-stall is an approach to deal with this issue. It allows landing at steep flightpath angles and at low horizontal speed, thanks to massively increased drag and reduced lift. This is possible without needing any additional tools like ...Student Paper -