일정

Existence, corner singularities and regularities of the compressible Stokes flows passing or through non-convex corner, cut and

기간 : 2017-09-08 ~ 2017-09-08
시간 : 15:50 ~ 18:00
개최 장소 : Math. Bldg. 404
개요
Existence, corner singularities and regularities of the compressible Stokes flows passing or through non-convex corner, cut and
주최
-
후원
POSTECH
분야Field 2017 Math Colloquium
날짜Date 2017-09-08 ~ 2017-09-08 시간Time 15:50 ~ 18:00
장소Place Math. Bldg. 404 초청자Host -
연사Speaker Jae Ryong Kwon 소속Affiliation POSTECH
TOPIC Existence, corner singularities and regularities of the compressible Stokes flows passing or through non-convex corner, cut and
소개 및 안내사항Content Title : Existence, corner singularities and regularities of the compressible Stokes flows passing or through non-convex corner, cut and edge, etc.

Abstract: I will survey and talk about corner singularity and regularity results for the compressible Stokes flows around corner, cut and edge boundaries. I have worked the issues over 20 years. I will try to describe a whole picture for the issues from a very simple idea to complicated problems. Mechanical or dynamical problems usually have very singular boundaries for flow domains, for instance, imagine blood vessels, wings and front or rear portions of aircrafts, etc. Such singular boundaries generate diverse flow behaviors, acoustic noises (disturbances), exert strong influences on stable movements and eventually bring us fatal damages. Hence precise analysis and understanding are necessary. I will mention known results and open questions.
학회명Field Existence, corner singularities and regularities of the compressible Stokes flows passing or through non-convex corner, cut and
날짜Date 2017-09-08 ~ 2017-09-08 시간Time 15:50 ~ 18:00
장소Place Math. Bldg. 404 초청자Host -
소개 및 안내사항Content Title : Existence, corner singularities and regularities of the compressible Stokes flows passing or through non-convex corner, cut and edge, etc.

Abstract: I will survey and talk about corner singularity and regularity results for the compressible Stokes flows around corner, cut and edge boundaries. I have worked the issues over 20 years. I will try to describe a whole picture for the issues from a very simple idea to complicated problems. Mechanical or dynamical problems usually have very singular boundaries for flow domains, for instance, imagine blood vessels, wings and front or rear portions of aircrafts, etc. Such singular boundaries generate diverse flow behaviors, acoustic noises (disturbances), exert strong influences on stable movements and eventually bring us fatal damages. Hence precise analysis and understanding are necessary. I will mention known results and open questions.
성명Field Existence, corner singularities and regularities of the compressible Stokes flows passing or through non-convex corner, cut and
날짜Date 2017-09-08 ~ 2017-09-08 시간Time 15:50 ~ 18:00
소속Affiliation POSTECH 초청자Host -
소개 및 안내사항Content Title : Existence, corner singularities and regularities of the compressible Stokes flows passing or through non-convex corner, cut and edge, etc.

Abstract: I will survey and talk about corner singularity and regularity results for the compressible Stokes flows around corner, cut and edge boundaries. I have worked the issues over 20 years. I will try to describe a whole picture for the issues from a very simple idea to complicated problems. Mechanical or dynamical problems usually have very singular boundaries for flow domains, for instance, imagine blood vessels, wings and front or rear portions of aircrafts, etc. Such singular boundaries generate diverse flow behaviors, acoustic noises (disturbances), exert strong influences on stable movements and eventually bring us fatal damages. Hence precise analysis and understanding are necessary. I will mention known results and open questions.
성명Field Existence, corner singularities and regularities of the compressible Stokes flows passing or through non-convex corner, cut and
날짜Date 2017-09-08 ~ 2017-09-08 시간Time 15:50 ~ 18:00
호실Host 인원수Affiliation Jae Ryong Kwon
사용목적Affiliation - 신청방식Host POSTECH
소개 및 안내사항Content Title : Existence, corner singularities and regularities of the compressible Stokes flows passing or through non-convex corner, cut and edge, etc.

Abstract: I will survey and talk about corner singularity and regularity results for the compressible Stokes flows around corner, cut and edge boundaries. I have worked the issues over 20 years. I will try to describe a whole picture for the issues from a very simple idea to complicated problems. Mechanical or dynamical problems usually have very singular boundaries for flow domains, for instance, imagine blood vessels, wings and front or rear portions of aircrafts, etc. Such singular boundaries generate diverse flow behaviors, acoustic noises (disturbances), exert strong influences on stable movements and eventually bring us fatal damages. Hence precise analysis and understanding are necessary. I will mention known results and open questions.
관리자 관리자 · 2017-08-23 10:30 · 조회 1241
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