{"id":8394,"date":"2018-10-16T09:42:48","date_gmt":"2018-10-16T07:42:48","guid":{"rendered":"http:\/\/physics.uwb.edu.pl\/wf\/?page_id=8394"},"modified":"2019-02-06T14:30:55","modified_gmt":"2019-02-06T13:30:55","slug":"o-marianie-smoluchowskim-w-setna-rocznice-smierci-2-2-2-2-2-4-3-2-2-2-2-2-2-2-3-3-2-3-2","status":"publish","type":"page","link":"https:\/\/physics.uwb.edu.pl\/wf\/?page_id=8394","title":{"rendered":"Obcinanie ogona kulombowskiego,  sinus kardynal(ski)ny, o\u015b czasowa z dziurk\u0105 \u2013 czyli  co mo\u017cna znale\u017a\u0107 w rachunkach z dystrybucjami temperowanymi"},"content":{"rendered":"<h3><strong>Seminarium wydzia\u0142owe<br \/>\n<\/strong><\/h3>\n<p align=\"justify\">Dnia 2018-10-16 o godzinie 12:15 w sali 2011 Wydzia\u0142u Fizyki UwB odb\u0119dzie si\u0119 wyk\u0142ad, na kt\u00f3rym <strong>dr hab. Jerzy Przeszowski z Zak\u0142adu Teorii Pola Wydzia\u0142u Fizyki UwB<\/strong> wyg\u0142osi wyk\u0142ad pt:<\/p>\n<h3 style=\"text-align: center\">&#8220;<strong>Obcinanie ogona kulombowskiego, <\/strong><strong>sinus kardynal(ski)ny, o\u015b czasowa z dziurk\u0105 \u2013 czyli <\/strong><strong>co <\/strong><strong>mo\u017cna znale\u017a\u0107 w rachunkach z dystrybucjami temperowanymi <\/strong>&#8220;<\/h3>\n<p align=\"justify\">&nbsp;<\/p>\n<p style=\"text-align: right\">Serdecznie zapraszamy<\/p>\n<p style=\"text-align: right\">Piotr Jaranowski<\/p>\n<p style=\"text-align: right\">Jerzy Przeszowski<\/p>\n<p align=\"justify\">Zastosowanie nowej metody rachunkowej dla dystrybucji temperowanych pozwala na bezpo\u015brednie wyliczenie ca\u0142ek, kt\u00f3re nie istniej\u0105 w matematycznym sensie ca\u0142kowalno\u015bci. To pozwala na wyznaczenie transformaty Fouriera dla d\u0142ugo-zasi\u0119gowego potencja\u0142u kulombowskiego. Podobnie mo\u017cna pomy\u015blnie rozwi\u0105za\u0107 stary (ponad 40-letni) problem z funkcj\u0105 Wightmana dla swobodnego pola skalarnego z mas\u0105. Funkcj\u0105, kt\u00f3ra cz\u0119sto pojawia si\u0119 w rachunkach jest <em>sinus cardinalis<\/em><em>,<\/em> b\u0119d\u0105cy sferyczn\u0105 funkcj\u0105 Bessela.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Seminarium wydzia\u0142owe Dnia 2018-10-16 o godzinie 12:15 w sali 2011 Wydzia\u0142u Fizyki UwB odb\u0119dzie si\u0119 wyk\u0142ad, na kt\u00f3rym dr hab. Jerzy Przeszowski z Zak\u0142adu Teorii Pola Wydzia\u0142u Fizyki UwB wyg\u0142osi <a href=\"https:\/\/physics.uwb.edu.pl\/wf\/?page_id=8394\" class=\"more-link\">[&hellip;]<\/a><\/p>\n","protected":false},"author":14,"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-ulag","post-8394","page","type-page","status-publish","has-post-thumbnail","category-seminarium_pl"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P7nvcn-2bo","_links":{"self":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/pages\/8394","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\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8394"}],"version-history":[{"count":1,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/pages\/8394\/revisions"}],"predecessor-version":[{"id":8395,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/pages\/8394\/revisions\/8395"}],"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=8394"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8394"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8394"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}