@article{oai:fit.repo.nii.ac.jp:00000366, author = {野瀬, 敏洋}, journal = {福岡工業大学エレクトロニクス研究所所報, Reports of the Electronics Research Laboratory Fukuoka Institute of Technology}, month = {Oct}, note = {application/pdf, 論文(Article), In this summary, we discuss the recent study for the asymptotic behavior of oscillatory integrals at infinity. In a seminal work of A. N. Varchenko, the behavior of oscillatory integrals at infinity with real analytic phases are precisely investigated by using the Newton polyhedra of the phases. We give some expansion and asymptotic limits of oscillatory integrals with smooth phases.}, pages = {13--16}, title = {振動積分の漸近解析について}, volume = {34}, year = {2017} }