@article{WaltherZimmermannTheuersbacheretal.2021, author = {Walther, Grit and Zimmermann, Anna and Theuersbacher, Johanna and Kaerger, Kerstin and Lilienfeld-Toal, Marie von and Roth, Mathias and Kampik, Daniel and Geerling, Gerd and Kurzai, Oliver}, title = {Eye infections caused by filamentous fungi: spectrum and antifungal susceptibility of the prevailing agents in Germany}, series = {Journal of Fungi}, volume = {7}, journal = {Journal of Fungi}, number = {7}, issn = {2309-608X}, doi = {10.3390/jof7070511}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-241810}, year = {2021}, abstract = {Fungal eye infections can lead to loss of vision and blindness. The disease is most prevalent in the tropics, although case numbers in moderate climates are increasing as well. This study aimed to determine the dominating filamentous fungi causing eye infections in Germany and their antifungal susceptibility profiles in order to improve treatment, including cases with unidentified pathogenic fungi. As such, we studied all filamentous fungi isolated from the eye or associated materials that were sent to the NRZMyk between 2014 and 2020. All strains were molecularly identified and antifungal susceptibility testing according to the EUCAST protocol was performed for common species. In total, 242 strains of 66 species were received. Fusarium was the dominating genus, followed by Aspergillus, Purpureocillium, Alternaria, and Scedosporium. The most prevalent species in eye samples were Fusarium petroliphilum, F. keratoplasticum, and F. solani of the Fusarium solani species complex. The spectrum of species comprises less susceptible taxa for amphotericin B, natamycin, and azoles, including voriconazole. Natamycin is effective for most species but not for Aspergillus flavus or Purpureocillium spp. Some strains of F. solani show MICs higher than 16 mg/L. Our data underline the importance of species identification for correct treatment.}, language = {en} } @article{KrausMouchaRoth2022, author = {Kraus, Daniela and Moucha, Annika and Roth, Oliver}, title = {A sharp Bernstein-type inequality and application to the Carleson embedding theorem with matrix weights}, series = {Analysis and Mathematical Physics}, volume = {12}, journal = {Analysis and Mathematical Physics}, number = {1}, issn = {1664-235X}, doi = {10.1007/s13324-021-00639-5}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-270485}, year = {2022}, abstract = {We prove a sharp Bernstein-type inequality for complex polynomials which are positive and satisfy a polynomial growth condition on the positive real axis. This leads to an improved upper estimate in the recent work of Culiuc and Treil (Int. Math. Res. Not. 2019: 3301-3312, 2019) on the weighted martingale Carleson embedding theorem with matrix weights. In the scalar case this new upper bound is optimal.}, language = {en} } @article{BenderRothJob2017, author = {Bender, Oliver and Roth, Charlotte E. and Job, Hubert}, title = {Protected areas and population development in the alps}, series = {eco.mont : Journal on Protected Mountain Areas Research and Management}, volume = {9}, journal = {eco.mont : Journal on Protected Mountain Areas Research and Management}, number = {Special issue}, doi = {10.1553/eco.mont-9-sis5}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-181901}, year = {2017}, abstract = {Nearly a quarter of the Alpine area is covered by a dense network of large protected areas (LPAs) of the four categories national park(NP), biosphere reserve (BR), nature park and world natural heritage site (WNHS). From the time of early industrialization, the Alpine area has undergone a mixed and increasingly polarized demographic development between the poles of immigration and emigration. This article investigates the possible mutual impact of population development and the existence of LPAs. The research design includes a quantitative survey of all Alpine LPAs in terms of their population development and the structure of immigration in the first decade of the 21st century. This will be linked with qualitative expert interviews in four selected NPs. The overall results allow an interpretation of the statistical correlations between type of LPA and migration.}, language = {en} } @article{HeinsRothWaldmann2023, author = {Heins, Michael and Roth, Oliver and Waldmann, Stefan}, title = {Convergent star products on cotangent bundles of Lie groups}, series = {Mathematische Annalen}, volume = {386}, journal = {Mathematische Annalen}, number = {1-2}, issn = {0025-5831}, doi = {10.1007/s00208-022-02384-x}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-324324}, pages = {151-206}, year = {2023}, abstract = {For a connected real Lie group G we consider the canonical standard-ordered star product arising from the canonical global symbol calculus based on the half-commutator connection of G. This star product trivially converges on polynomial functions on T\(^*\)G thanks to its homogeneity. We define a nuclear Fr{\´e}chet algebra of certain analytic functions on T\(^*\)G, for which the standard-ordered star product is shown to be a well-defined continuous multiplication, depending holomorphically on the deformation parameter \(\hbar\). This nuclear Fr{\´e}chet algebra is realized as the completed (projective) tensor product of a nuclear Fr{\´e}chet algebra of entire functions on G with an appropriate nuclear Fr{\´e}chet algebra of functions on \({\mathfrak {g}}^*\). The passage to the Weyl-ordered star product, i.e. the Gutt star product on T\(^*\)G, is shown to preserve this function space, yielding the continuity of the Gutt star product with holomorphic dependence on \(\hbar\).}, language = {en} }