講座主題:Spectral Methods for Transmission Eigenvalue Problems
專家姓名:周建偉
工作單位:臨沂大學
講座時間:2017年7月17日10:00
講座地點:數(shù)學院大會議室
主辦單位:煙臺大學數(shù)學與信息科學學院
內容摘要:
Focusing on the Maxwell and Maxwell transmission eigenvalue problems, we employ the vector spherical harmonics and generalized Jacobi polynomials to expand vector fields. And the divergence-free condition enforces the reduction of the Maxwell's equations and Maxwell's transmission eigenvalue problems with the radial direction. The discretized algebraic system is made up of some sparse matrices, which are listed with explicit formulae. And the accuracy and efficiency of our method are shown with numerical results.
主講人介紹:
臨沂大學二級教授,,數(shù)學與統(tǒng)計學院副院長,。主持國家自然科學基金面上項目、青年項目,、博士后科學基金面上資助(第61批)和特別資助(第10批)各一項,,參與國家自然科學基金多項,,發(fā)表學術論文20余篇。