{"id":8178,"date":"2015-04-24T11:55:34","date_gmt":"2015-04-24T11:55:34","guid":{"rendered":"http:\/\/thalesandfriends.org\/?p=8178"},"modified":"2015-04-24T11:58:10","modified_gmt":"2015-04-24T11:58:10","slug":"ta-mathimatika-tis-afrikis","status":"publish","type":"post","link":"https:\/\/thalesandfriends.org\/el\/2015\/04\/24\/ta-mathimatika-tis-afrikis\/","title":{"rendered":"\u03a4\u03b1 \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03c2 \u0391\u03c6\u03c1\u03b9\u03ba\u03ae\u03c2"},"content":{"rendered":"<p><a href=\"http:\/\/thalesandfriends.org\/wp-content\/uploads\/2015\/04\/african-village-7936435.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-8180\" src=\"http:\/\/thalesandfriends.org\/wp-content\/uploads\/2015\/04\/african-village-7936435.jpg\" alt=\"african-village-7936435\" width=\"500\" height=\"334\" srcset=\"https:\/\/thalesandfriends.org\/wp-content\/uploads\/2015\/04\/african-village-7936435.jpg 400w, https:\/\/thalesandfriends.org\/wp-content\/uploads\/2015\/04\/african-village-7936435-300x200.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p>O \u0391\u03bc\u03b5\u03c1\u03b9\u03ba\u03b1\u03bd\u03cc\u03c2 \u03ba\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae\u03c2 <strong>Ron Eglash<\/strong> \u03b1\u03bd\u03ae\u03ba\u03b5\u03b9 \u03c3\u03c4\u03bf\u03c5\u03c2 \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03bf\u03bd\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03b6\u03b7\u03c4\u03bf\u03cd\u03bd \u03c4\u03b7 \u03b3\u03bd\u03ce\u03c3\u03b7 \u03bc\u03ad\u03c3\u03b1 \u03b1\u03c0\u03cc \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b4\u03b9\u03b1\u03b4\u03c1\u03bf\u03bc\u03ad\u03c2. \u0395\u03af\u03bd\u03b1\u03b9 \u03b5\u03b8\u03bd\u03bf\u03bb\u03cc\u03b3\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03bb\u03b5\u03c4\u03ac \u03c4\u03bf\u03c5\u03c2 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c5\u03c2 \u03c0\u03bf\u03c5 \u03b7 \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7 \u03c4\u03c9\u03bd \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03b4\u03b9\u03b1\u03c3\u03c4\u03b1\u03c5\u03c1\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9, \u03c0\u03bf\u03b9\u03ba\u03b9\u03bb\u03bf\u03c4\u03c1\u03cc\u03c0\u03c9\u03c2, \u03bc\u03b5 \u03c4\u03bf\u03bd \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03c3\u03bc\u03cc. \u039c\u03b9\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c0\u03b9\u03bf \u03b5\u03bd\u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03bf\u03c5\u03c3\u03b5\u03c2 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03b5\u03be\u03b5\u03c4\u03ac\u03b6\u03b5\u03b9 \u03c0\u03ce\u03c2 \u03bf \u03b1\u03c6\u03c1\u03b9\u03ba\u03b1\u03bd\u03b9\u03ba\u03cc\u03c2 \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03c3\u03bc\u03cc\u03c2, \u03b7 \u03b1\u03c1\u03c7\u03b9\u03c4\u03b5\u03ba\u03c4\u03bf\u03bd\u03b9\u03ba\u03ae, \u03b7 \u03c4\u03ad\u03c7\u03bd\u03b7, \u03b1\u03ba\u03cc\u03bc\u03b1 \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03c0\u03bb\u03ad\u03be\u03b9\u03bc\u03bf \u03c4\u03c9\u03bd \u03bc\u03b1\u03bb\u03bb\u03b9\u03ce\u03bd, \u03b2\u03b1\u03c3\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c4\u03ad\u03bb\u03b5\u03b9\u03b1 \u03bc\u03bf\u03c4\u03af\u03b2\u03b1 \u03c6\u03c1\u03ac\u03ba\u03c4\u03b1\u03bb.<\/p>\n<p>\u039f Eglash \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03c3\u03c5\u03b3\u03b3\u03c1\u03b1\u03c6\u03ad\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03b2\u03b9\u03b2\u03bb\u03af\u03bf\u03c5 <em>African Fractals<\/em>, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03bc\u03b5\u03bb\u03b5\u03c4\u03ac \u03c4\u03b1 \u03bc\u03bf\u03c4\u03af\u03b2\u03b1 \u03c6\u03c1\u03ac\u03ba\u03c4\u03b1\u03bb \u03c0\u03bf\u03c5 \u03b4\u03b9\u03ad\u03c0\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03c4\u03b5\u03ba\u03c4\u03bf\u03bd\u03b9\u03ba\u03ae, \u03c4\u03b7\u03bd \u03c4\u03ad\u03c7\u03bd\u03b7 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03c6\u03cc\u03c1\u03c9\u03bd \u03b5\u03b9\u03b4\u03ce\u03bd \u03c3\u03c7\u03ad\u03b4\u03b9\u03b1 \u03c3\u03b5 \u03c0\u03bf\u03bb\u03bb\u03ac \u03bc\u03ad\u03c1\u03b7 \u03c4\u03b7\u03c2 \u03b1\u03c6\u03c1\u03b9\u03ba\u03b1\u03bd\u03b9\u03ba\u03ae\u03c2 \u03b7\u03c0\u03b5\u03af\u03c1\u03bf\u03c5. \u03a0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03ce\u03bd\u03c4\u03b1\u03c2, \u03b1\u03c1\u03c7\u03b9\u03ba\u03ac, \u03c0\u03bf\u03bb\u03bb\u03bf\u03cd\u03c2 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03bf\u03cd\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2 \u03bc\u03ad\u03c3\u03b1 \u03b1\u03c0\u03cc \u03b1\u03b5\u03c1\u03bf\u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c1\u03b3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03bc\u03b5 \u03bb\u03b5\u03c0\u03c4\u03bf\u03bc\u03b5\u03c1\u03ae \u03b5\u03c0\u03b9\u03c4\u03cc\u03c0\u03b9\u03b1 \u03ad\u03c1\u03b5\u03c5\u03bd\u03b1, \u03b1\u03bd\u03b1\u03ba\u03ac\u03bb\u03c5\u03c8\u03b5 \u03cc\u03c4\u03b9 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ac \u03b1\u03c6\u03c1\u03b9\u03ba\u03b1\u03bd\u03b9\u03ba\u03ac \u03c7\u03c9\u03c1\u03b9\u03ac \u03ad\u03c7\u03bf\u03c5\u03bd \u03c7\u03c4\u03b9\u03c3\u03c4\u03b5\u03af \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c3\u03ba\u03bf\u03c0\u03af\u03bc\u03c9\u03c2 \u03ba\u03ac\u03c0\u03bf\u03b9\u03b5\u03c2 \u03c4\u03ad\u03bb\u03b5\u03b9\u03b5\u03c2 \u03c6\u03c1\u03ac\u03ba\u03c4\u03b1\u03bb \u03b4\u03bf\u03bc\u03ad\u03c2 : \u03bc\u03bf\u03c4\u03af\u03b2\u03b1 \u03b1\u03c5\u03c4\u03cc-\u03bf\u03bc\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03c0\u03b1\u03bd\u03b1\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b1 \u03b4\u03c9\u03bc\u03ac\u03c4\u03b9\u03b1 \u03c4\u03c9\u03bd \u03c3\u03c0\u03b9\u03c4\u03b9\u03ce\u03bd, \u03c3\u03c4\u03bf \u03c3\u03c7\u03ae\u03bc\u03b1 \u03c4\u03c9\u03bd \u03ba\u03c4\u03b9\u03c3\u03bc\u03ac\u03c4\u03c9\u03bd, \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7 \u03c4\u03c9\u03bd \u03c3\u03c0\u03b9\u03c4\u03b9\u03ce\u03bd \u03c3\u03c4\u03b1 \u03c7\u03c9\u03c1\u03b9\u03ac \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03bf\u03c5\u03bd, \u03c4\u03b5\u03bb\u03b9\u03ba\u03ac, \u03bc\u03b9\u03b1 \u03c3\u03b5\u03b9\u03c1\u03ac \u03b1\u03c0\u03cc \u03bc\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03ac \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c8\u03b9\u03bc\u03bf\u03c5\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2.<\/p>\n<p>\u00ab\u038c\u03c4\u03b1\u03bd \u03bf\u03b9 \u0395\u03c5\u03c1\u03c9\u03c0\u03b1\u03af\u03bf\u03b9 \u03b5\u03c0\u03b9\u03c3\u03ba\u03ad\u03c6\u03b8\u03b7\u03ba\u03b1\u03bd \u03c0\u03c1\u03ce\u03c4\u03b7 \u03c6\u03bf\u03c1\u03ac \u03c4\u03b7\u03bd \u0391\u03c6\u03c1\u03b9\u03ba\u03ae \u03b8\u03b5\u03ce\u03c1\u03b7\u03c3\u03b1\u03bd \u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03c4\u03b5\u03ba\u03c4\u03bf\u03bd\u03b9\u03ba\u03ae \u03c4\u03b7\u03c2 \u03c7\u03b1\u03bf\u03c4\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03c0\u03c1\u03c9\u03c4\u03cc\u03b3\u03bf\u03bd\u03b7\u00bb, \u03c3\u03b7\u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03bf Ron Eglash. \u00ab\u0394\u03b5\u03bd \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b1\u03bd \u03bd\u03b1 \u03c6\u03b1\u03bd\u03c4\u03b1\u03c3\u03c4\u03bf\u03cd\u03bd, \u03c4\u03cc\u03c4\u03b5, \u03c0\u03ce\u03c2 \u03bf\u03b9 \u0391\u03c6\u03c1\u03b9\u03ba\u03b1\u03bd\u03bf\u03af \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b1\u03bd \u03ae\u03b4\u03b7 \u03c3\u03c4\u03bf \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b9\u03b1 \u03bc\u03bf\u03c1\u03c6\u03ae \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c0\u03bf\u03c5 \u03b4\u03b5\u03bd \u03b5\u03af\u03c7\u03b5, \u03b1\u03ba\u03cc\u03bc\u03b7, \u03b1\u03bd\u03b1\u03ba\u03b1\u03bb\u03c5\u03c6\u03b8\u03b5\u03af \u03c3\u03c4\u03b7\u03bd \u0395\u03c5\u03c1\u03ce\u03c0\u03b7\u00bb.<\/p>\n<p>\u0394\u03b5\u03af\u03c4\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03ac\u03bb\u03b5\u03be\u03b7 \u03c4\u03bf\u03c5 Ron Eglash, \u03b5\u03c0\u03b9\u03bb\u03ad\u03b3\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c5\u03c0\u03cc\u03c4\u03b9\u03c4\u03bb\u03bf\u03c5\u03c2, \u03c3\u03c4\u03bf \u03b2\u03af\u03bd\u03c4\u03b5\u03bf \u03c0\u03bf\u03c5 \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af.<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/embed-ssl.ted.com\/talks\/lang\/el\/ron_eglash_on_african_fractals.html\" width=\"560\" height=\"315\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>O \u0391\u03bc\u03b5\u03c1\u03b9\u03ba\u03b1\u03bd\u03cc\u03c2 \u03ba\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae\u03c2 Ron Eglash \u03b1\u03bd\u03ae\u03ba\u03b5\u03b9 \u03c3\u03c4\u03bf\u03c5\u03c2 \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03bf\u03bd\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03b6\u03b7\u03c4\u03bf\u03cd\u03bd \u03c4\u03b7 \u03b3\u03bd\u03ce\u03c3\u03b7 \u03bc\u03ad\u03c3\u03b1 \u03b1\u03c0\u03cc \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b4\u03b9\u03b1\u03b4\u03c1\u03bf\u03bc\u03ad\u03c2. \u0395\u03af\u03bd\u03b1\u03b9 \u03b5\u03b8\u03bd\u03bf\u03bb\u03cc\u03b3\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03bb\u03b5\u03c4\u03ac \u03c4\u03bf\u03c5\u03c2 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c5\u03c2 \u03c0\u03bf\u03c5 \u03b7 \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7 \u03c4\u03c9\u03bd \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03b4\u03b9\u03b1\u03c3\u03c4\u03b1\u03c5\u03c1\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9, [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":8180,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[28],"tags":[110,174,73,214],"class_list":["post-8178","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eidiseis","tag-m","tag-174","tag-73","tag-214"],"acf":[],"_links":{"self":[{"href":"https:\/\/thalesandfriends.org\/el\/wp-json\/wp\/v2\/posts\/8178","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thalesandfriends.org\/el\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thalesandfriends.org\/el\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thalesandfriends.org\/el\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/thalesandfriends.org\/el\/wp-json\/wp\/v2\/comments?post=8178"}],"version-history":[{"count":0,"href":"https:\/\/thalesandfriends.org\/el\/wp-json\/wp\/v2\/posts\/8178\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thalesandfriends.org\/el\/wp-json\/wp\/v2\/media\/8180"}],"wp:attachment":[{"href":"https:\/\/thalesandfriends.org\/el\/wp-json\/wp\/v2\/media?parent=8178"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thalesandfriends.org\/el\/wp-json\/wp\/v2\/categories?post=8178"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thalesandfriends.org\/el\/wp-json\/wp\/v2\/tags?post=8178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}