Lectures on Period-index Problems
نویسنده
چکیده
These are the notes for an April XX, 2006 lecture given (by me) at the Mathematical Sciences Research Institute on the subject of period-index problems. There is, however, significantly more detail and ancillary material – I imagine the notes for the lecture itself as being written on paper with very ample margins, and these notes contain the marginalia. But these are still much more lectures notes than monograph: maintaining the above metaphor, we often we make recourse to “Fermat’s excuse” (including for material that does not yet exist in written form!).
منابع مشابه
Lectures on Period-index Problems (short Version)
These are my notes for an April 24, 2006 lecture given at the Mathematical Sciences Research Institute on the subject of period-index problems. This is true in a literal sense: there is another, significantly more detailed, writeup available which was pared down to yield the current version. (So if you are seriously interested in these matters, you will want to be reading the other version inst...
متن کاملAn Investigation of a Genetic Algorithm and Sequential Local Search Approach for Curriculum-based Course Timetabling Problems
Curriculum-based course timetabling deals with the weekly assignment of a set of lectures for university courses to specific timeslots and rooms, where conflicts between courses are set according to curricula published by the university and not on the basis of enrolment data. The curriculum-based course timetabling is considered as the third track in the 2 International timetabling competition ...
متن کاملEffects of e-learning, lectures, and role playing on nursing
Background :Nursing education can maintain its dynamic quality when it moves toward innovation and modern methods of teaching and learning. Therefore, teachers are required to employ up to date methods in their teaching plans. This study evaluated the effects of e-learning, lectures, and role playing on nursing students’ learning, retention, and satisfaction. Methods : Sixty nursing student...
متن کاملA study on the sleep patterns and problems of university business students in Hong Kong.
OBJECTIVE To investigate sleep patterns and problems of university business students. PARTICIPANTS Undergraduate Chinese business students in Hong Kong. METHODS Self-reported questionnaires were completed during class lectures and through online system. RESULTS Of the 620 participating students (mean age 19.9 years), sleep duration was significantly shorter during weekdays (6.9 hours) tha...
متن کاملInflation and the Theory of Cosmological Perturbations
The hypothesis that the Universe underwent a period of exponential expansion at very early times has become the most popular theory of the early Universe. Not only does it solve some of the problems of standard big bang cosmology, but it also provides a causal theory for the origin of primordial density fluctuations which may explain the observed density inhomogeneities and cosmic microwave flu...
متن کامل