Open problems in matrix theory
نویسندگان
چکیده
We survey some open problems in matrix theory by briefly describing their history and current state. 2000 Mathematics Subject Classification: 15A15, 15A18, 15A60, 15A29, 15-02, 05B20, 05C07.
منابع مشابه
Some Open Problems in Matrix Theory Arising in Linear Systems and Control*
Control theory has long provided a rich source of motivation for developments in matrix theory. Accordingly, we discuss some open problems in matrix theory arising from theoretical and practical issues in linear systems theory and feedback control. The problems discussed include robust stability, matrix exponent& induced norms, stabilizability and pole assignability, and nonstandard matrix equa...
متن کاملDynamical Behavior of a Rigid Body with One Fixed Point (Gyroscope). Basic Concepts and Results. Open Problems: a Review
The study of the dynamic behavior of a rigid body with one fixed point (gyroscope) has a long history. A number of famous mathematicians and mechanical engineers have devoted enormous time and effort to clarify the role of dynamic effects on its movement (behavior) – stable, periodic, quasi-periodic or chaotic. The main objectives of this review are: 1) to outline the characteristic features of...
متن کاملTeachers-To-Be Voices: A Grounded Theory Approach Towards Challenges Facing Iranian EFL M.A. Candidates
Improvement in the quality of teacher education is an issue of considerable concern to every country including Iran. The challenges that student-teachers face during their education can be highly influential in this regard. Consequently, the present study was an attempt to come up with a model for the factors challenging Iranian EFL preservice teachers using a grounded theory approach. For this...
متن کاملMatrix Model for Methamphetamine Dependence Among Iranian Female Methadone Patients: The First Report From the Most Populated Persian Gulf Country
Objectives: Methamphetamine (MA) dependence is a new health problem among Iranian female methadone patients. In recent years, the Matrix Model (a sixteen-week psychosocial treatment) has been provided for treating MA dependence. However, the problems associated with this treatment in methadone services are not clear. Methods: A qualitative study was conducted to explore the problems associated...
متن کاملSome Open Problems in Random Matrix Theory and the Theory of Integrable Systems. II
We describe a list of open problems in random matrix theory and the theory of integrable systems that was presented at the conference Asymptotics in Integrable Systems, Random Matrices and Random Processes and Universality, Centre de Recherches Mathématiques, Montréal, June 7–11, 2015. We also describe progress that has been made on problems in an earlier list presented by the author on the occ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2008