مشخصات پژوهش

عنوان	A study on the adjoint of pseudo-differential operators on compact lie groups
نوع پژوهش	مقاله چاپ‌شده
کلیدواژه‌ها	Pseudo-differential operator, compact Lie group, self-adjointness, normal operator, unitary operator
چکیده	In this paper we find a formula for the adjoint of bounded pseudo-differential operators on compact Lie groups, which yields a necessary and sufficient condition for self-adjointness of these operators. By a similar method we find necessary and sufficient conditions for bounded pseudo-differential operators on compact Lie groups to be normal or unitary and we give some examples of our results on S^1 . Then we show that similar results are true for some bounded pseudo-differential operators on Z .
پژوهشگران	مجید جمالپور (نفر سوم)، الناز نبی زاده (نفر دوم)، محمد باقر قائمی (نفر اول)، مرتضی کوزه گر کالجی (نفر چهارم)