کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4591892 1335060 2008 41 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Schrödinger operators and associated hyperbolic pencils
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات اعداد جبر و تئوری
پیش نمایش صفحه اول مقاله
Schrödinger operators and associated hyperbolic pencils
چکیده انگلیسی

For a large class of Schrödinger operators, we introduce the hyperbolic quadratic pencils by making the coupling constant dependent on the energy in the very special way. For these pencils, many problems of scattering theory are significantly easier to study. Then, we give some applications to the original Schrödinger operators including one-dimensional Schrödinger operators with L2-operator-valued potentials, multidimensional Schrödinger operators with slowly decaying potentials.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Functional Analysis - Volume 254, Issue 8, 15 April 2008, Pages 2186-2226