Dnia 2017-01-24<\/b> o godzinie 12:15<\/b> w sali 2011<\/b> odb\u0119dzie si\u0119 seminarium, na kt\u00f3rym dr hab. Jerzy Przeszowski wyg\u0142osi referat pt:<\/p>\n
W\u0142asno\u015bci \\Delta_{+}(x) w sensie dystrybucji {\\mathscr S}(\\mathbb R^3)
\n<\/b><\/p>\n
\\Delta_{+}(x) jest znan\u0105 i wa\u017cn\u0105 wielko\u015bci\u0105 wyst\u0119puj\u0105c\u0105 w kwantowej teorii pola. Zdefiniowana jest jako ca\u0142ka p\u0119dowa, ale jej w\u0142asno\u015bci mo\u017cna poprawnie zbada\u0107 jedynie w ramach teorii dystrybucji. W tym celu nale\u017cy wprowadzi\u0107 rozmycie z funkcjami pr\u00f3bnymi {\\mathscr S’}(\\mathbb R^3). Wz\u00f3r pojawiaj\u0105cy si\u0119 w wielu podr\u0119cznikach jest poprawny jedynie w ograniczonym zakresie. Jego stosowanie poza tym zakresem prowadzi do pozornych niesp\u00f3jno\u015bci o mo\u017cliwych konsekwencjach fizycznych. Te niesp\u00f3jno\u015bci znikaj\u0105, je\u017celi badamy \\Delta_{+}(x) w sensie dystrybucji {\\mathscr S}(\\mathbb R^3).<\/span><\/p>\n","protected":false},"excerpt":{"rendered":" Dnia 2017-01-24 o godzinie 12:15 w sali 2011 odb\u0119dzie si\u0119 seminarium, na kt\u00f3rym dr hab. Jerzy Przeszowski wyg\u0142osi referat pt: W\u0142asno\u015bci \\Delta_{+}(x) w sensie dystrybucji {\\mathscr S}(\\mathbb R^3) \\Delta_{+}(x) jest […]<\/a><\/p>\n","protected":false},"author":9,"featured_media":3366,"parent":822,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"Layout":"","footnotes":""},"categories":[69],"tags":[],"class_list":["entry","author-","post-4207","page","type-page","status-publish","has-post-thumbnail","category-seminarium_pl"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P7nvcn-15R","_links":{"self":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/pages\/4207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4207"}],"version-history":[{"count":1,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/pages\/4207\/revisions"}],"predecessor-version":[{"id":4208,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/pages\/4207\/revisions\/4208"}],"up":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/pages\/822"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/media\/3366"}],"wp:attachment":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4207"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4207"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}