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Aliroj al esperanto
- 2018. - 1
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Samlingsverk (redaktörskap) (övrigt vetenskapligt/konstnärligt)abstract
- The book contains fourteen chapers on aspects of Esperanto: language, literature, culture, peace movement, history.
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- Carlehed, Magnus, et al.
(författare)
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Mikael passare
- 2017
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Ingår i: Analysis Meets Geometry. Trends in Mathematics. Andersson M., Boman J., Kiselman C., Kurasov P., Sigurdsson R. (eds). - Cham : Springer. - 2297-0215 .- 2297-024X. - 9783319524719 - 9783319524696 ; , s. 59-60
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- I got to know Mikael in the eighties, when I was a PhD student at Stockholm University. I had completed a number of graduate courses and became interested in complex analysis. Mikael was a young lecturer in Stockholm, and our overlapping interest in that subject brought us into each other’s orbits.
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- Carlehed, Magnus, et al.
(författare)
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Urban Cegrell (1943--2021)
- 2021
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Annan publikation (populärvet., debatt m.m.)abstract
- Urban Cegrell var född 1943. Han doktorerade år 1975 vid Uppsala universitet som Christer Kiselmans andre doktor.
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- Carlson, Karin, et al.
(författare)
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Language policy for a bilingual faculty
- 2005
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Ingår i: Bi- and multilingual universities, Helsinki, Finland, Sept 1-3, 2005.
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Konferensbidrag (refereegranskat)abstract
- The Faculty of Science and Technology of Uppsala University is for all practical purposes a bilingual institution, using both Swedish and English in education and research. Extensive use of English in teaching, and also in intrauniversity communication, permits recruitment of nonSwedishspeaking students, researchers and professors, and also prepares our students forinternational careers. However, the introduction of English has been somewhat haphazard, not taking into account possible negative effects on communication in Swedish, nor on students'learning.In order to improve students' and professors' language skills, and achieve a good balance between Swedish and English, the faculty board appointed a language committee in 2003 whose task was to propose a language policy for the faculty. A first part, stating as a main goal that all communication from and within the faculty should have the highest quality possible, has been adopted by the board. A second part including language planning with respect to status, corpus, and acquisition for both Swedish and English to accomplish this goal was sent to the board of the faculty in May, 2005. Implementation of this policy will affect all faculty activities, especially education. Suggestedannual reports on language status will raise our present minimal knowledge about possible domain losses and allow for relevant countermeasures.
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- Daghighi, Abtin, 1981-
(författare)
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Regularity and uniqueness-related properties of solutions with respect to locally integrable structures
- 2014
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- We prove that a smooth generic embedded CR submanifold of C^n obeys the maximum principle for continuous CR functions if and only if it is weakly 1-concave. The proof of the maximum principle in the original manuscript has later been generalized to embedded weakly q-concave CR submanifolds of certain complex manifolds. We give a generalization of a known result regarding automatic smoothness of solutions to the homogeneous problem for the tangential CR vector fields given local holomorphic extension. This generalization ensures that a given locally integrable structure is hypocomplex at the origin if and only if it does not allow solutions near the origin which cannot be represented by a smooth function near the origin. We give a sufficient condition under which it holds true that if a smooth CR function f on a smooth generic embedded CR submanifold, M, of C^n, vanishes to infinite order along a C^infty-smooth curve gamma in M, then f vanishes on an M-neighborhood of gamma. We prove a local maximum principle for certain locally integrable structures.
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- Daghighi, Abtin, 1981-
(författare)
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The Maximum Principle for Cauchy-Riemann Functions and Hypocomplexity
- 2012
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Licentiatavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This licentiate thesis contains results on the maximum principle forCauchy–Riemann functions (CR functions) on weakly 1-concave CRmanifolds and hypocomplexity of locally integrable structures. Themaximum principle does not hold true in general for smooth CR functions,and basic counterexamples can be constructed in the presenceof strictly pseudoconvex points. We prove a maximum principle forcontinuous CR functions on smooth weakly 1-concave CR submanifolds.Because weak 1-concavity is also necessary for the maximumprinciple, a consequence is that a smooth generic CR submanifold ofCn obeys the maximum principle for continuous CR functions if andonly if it is weakly 1-concave. The proof is then generalized to embeddedweakly p-concave CR submanifolds of p-complete complexmanifolds. The second part concerns hypocomplexity and hypoanalyticstructures. We give a generalization of a known result regardingautomatic smoothness of solutions to the homogeneous problemfor the tangential CR vector fields given local holomorphic extension.This generalization ensures that a given locally integrable structureis hypocomplex at the origin if and only if it does not allow solutionsnear the origin which cannot be represented by a smooth function nearthe origin.
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- Ekstig, Kerstin, et al.
(författare)
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Sonja Lyttkens
- 2015
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Ingår i: Upsala Nya Tidning. - : Upsala nya tidning. - 1104-0173. ; 125:12, s. B13-B13
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Tidskriftsartikel (populärvet., debatt m.m.)abstract
- Sonja Lyttkens was born in 1919 and died in 2014. She was the second woman to get a PhD in mathematics in Sweden, and the first to become a university lecturer.
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Esperantologio / Esperanto Studies
- 2015
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Samlingsverk (redaktörskap) (refereegranskat)abstract
- This issue contains five original studies, of which two are in Esperanto, two in English, and one in German. There is one review in Esperanto.
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