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| Howard Jacobowitz | Fri, 31. Oct 25, 9:30 | |
| THE INFLUENCE OF CR MANIFOLDS ON GEOMETRY AND ANALYSIS | ||
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| Max Reinhold Jahnke | Fri, 31. Oct 25, 10:45 | |
| CR structures on compact Lie groups | ||
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| Gian-Maria Dall’Ara | Thu, 30. Oct 25, 14:30 | |
| Some things we don’t understand about (and around) the dbar-Neumann problem | ||
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| Loredana Lanzani | Thu, 30. Oct 25, 13:30 | |
| HERGLOTZ FOR GENERAL DOMAINS | ||
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| Takayuki Koike | Thu, 30. Oct 25, 10:45 | |
| Non-embeddability of Levi-flat manifolds and Ueda theory | ||
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| Thomas Pawlaschyk | Thu, 30. Oct 25, 9:30 | |
| On compact sets possessing q-convex functions | ||
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| Stéphanie Nivoche | Wed, 29. Oct 25, 10:45 | |
| Kolmogorov widths asymptotics in different holomorphic function spaces | ||
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| Hendrick Hermann | Wed, 29. Oct 25, 10:00 | |
| Bergman kernel asymptotics and applications | ||
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| Fani Xerakia | Wed, 29. Oct 25, 9:30 | |
| Automorphisms of the Worm Domain | ||
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| Nikolay Shcherbina | Tue, 28. Oct 25, 15:30 | |
| On growth of strictly plurisubharmonic functions and the existence of Kobayashi and Bergman metrics for Model domains | ||
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| Friedrich Haslinger | Tue, 28. Oct 25, 14:30 | |
| Basic estimates and the uncertainty principle | ||
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| Slawomir Dinew | Tue, 28. Oct 25, 10:45 | |
| m-pseudoeffective cohomology classes | ||
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| Weixia Zhu | Tue, 28. Oct 25, 10:00 | |
| Deformation of Structures and Spectral Stability | ||
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| Luke Edholm | Tue, 28. Oct 25, 9:30 | |
| The Cauchy-Leray transform and Lamda-function on strongly C-convex hypersurfaces | ||
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| Laurent Stolovitch | Tue, 28. Oct 25, 0:00 | |
| Recents results on equivalence of neighborhoods of embedded compact complex manifolds and higher codimension foliations | ||
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| Bernhard Lamel | Tue, 28. Oct 25, 0:00 | |
| On the Borel property | ||
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| Hillebrands Burkard | Seminarraum 1, 1st floor Boltzmanngasse 5, 1090 Wien | Tue, 14. Oct 25, 12:45 |
| Lecture 2: Magnonic Supercurrents, Accumulation Phenomena, Applications in Data Processing | ||
Magnonics investigates spin waves—collective excitations of the spin system in magnetically ordered media—as prospective information carriers beyond conventional electronics. The first lecture, “Fundamentals and Bose–Einstein Condensation”, will introduce the essential principles of spin-wave dynamics, dispersion, and nonlinear interactions. Experimental approaches such as parametric pumping and microfocused Brillouin light scattering will be discussed as powerful tools for populating and probing spin-wave spectra. Particular emphasis will be placed on the realization of magnon Bose–Einstein condensation (BEC) in magnetic insulators, most notably in yttrium iron garnet (YIG), where thermalization and overpopulation of magnons give rise to condensates observable at room temperature. This part will provide a conceptual and experimental framework for understanding condensate formation in solid-state bosonic systems. The second lecture, “Magnonic Supercurrents, Accumulation Phenomena, Applications in Data Processing”, will expand the discussion toward macroscopic transport and collective states beyond conventional condensation. A central theme will be the phenomenon of quasiparticle accumulation, which generalizes the notion of condensation by enabling spontaneous, but not necessarily coherent, population of distinct spectral regions. In particular, the magnon–phonon interaction produces hybrid magnetoelastic modes and can lead to bottleneck accumulation of quasiphonons and quasimagnons with different propagation characteristics. Such accumulation phenomena extend the diversity of many-body states in driven magnetic systems, providing new perspectives on transport, localization, and hybridization. The lecture will conclude with an outlook on magnon supercurrents, Bogoliubov waves, and the prospective use of condensates and accumulation regimes in magnonic devices for data processing, information storage, and hybrid quantum technologies. | ||
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| Hillebrands Burkard | Erwin Schrödinger Hörsaal, 5th floor Boltzmanngasse 5, 1090 Vienna | Mon, 13. Oct 25, 9:15 |
| Lecture 1: Fundamentals and Bose–Einstein Condensation | ||
Magnonics investigates spin waves—collective excitations of the spin system in magnetically ordered media—as prospective information carriers beyond conventional electronics. The first lecture, “Fundamentals and Bose–Einstein Condensation”, will introduce the essential principles of spin-wave dynamics, dispersion, and nonlinear interactions. Experimental approaches such as parametric pumping and microfocused Brillouin light scattering will be discussed as powerful tools for populating and probing spin-wave spectra. Particular emphasis will be placed on the realization of magnon Bose–Einstein condensation (BEC) in magnetic insulators, most notably in yttrium iron garnet (YIG), where thermalization and overpopulation of magnons give rise to condensates observable at room temperature. This part will provide a conceptual and experimental framework for understanding condensate formation in solid-state bosonic systems. The second lecture, “Magnonic Supercurrents, Accumulation Phenomena, Applications in Data Processing”, will expand the discussion toward macroscopic transport and collective states beyond conventional condensation. A central theme will be the phenomenon of quasiparticle accumulation, which generalizes the notion of condensation by enabling spontaneous, but not necessarily coherent, population of distinct spectral regions. In particular, the magnon–phonon interaction produces hybrid magnetoelastic modes and can lead to bottleneck accumulation of quasiphonons and quasimagnons with different propagation characteristics. Such accumulation phenomena extend the diversity of many-body states in driven magnetic systems, providing new perspectives on transport, localization, and hybridization. The lecture will conclude with an outlook on magnon supercurrents, Bogoliubov waves, and the prospective use of condensates and accumulation regimes in magnonic devices for data processing, information storage, and hybrid quantum technologies. | ||
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