{"id":272,"date":"2025-07-31T13:35:04","date_gmt":"2025-07-31T06:35:04","guid":{"rendered":"https:\/\/algebra.math-ugm.id\/?p=272"},"modified":"2025-07-31T13:36:14","modified_gmt":"2025-07-31T06:36:14","slug":"2rd-day-of-the-8th-biennial-international-group-theory-conference-2025","status":"publish","type":"post","link":"https:\/\/algebra.math-ugm.id\/en\/2rd-day-of-the-8th-biennial-international-group-theory-conference-2025\/","title":{"rendered":"2rd day of the 8th Biennial International Group Theory Conference 2025"},"content":{"rendered":"<p>Universitas Gadjah Mada, Yogyakarta, Indonesia<\/p>\n<p>27 July, 2025<\/p>\n<p style=\"text-align: justify;\" data-start=\"136\" data-end=\"577\">The second day of the conference began with a plenary talk by <strong data-start=\"198\" data-end=\"221\">Prof. Mark L. Lewis<\/strong> from Kent State University, USA, who gave a detailed lecture on <em data-start=\"286\" data-end=\"314\">Self-normalizing Subgroups (Online)<\/em>. This was followed by an invited talk from <strong data-start=\"358\" data-end=\"380\">Prof. Pudji Astuti<\/strong> of Institut Teknologi Bandung, Indonesia, discussing <em data-start=\"434\" data-end=\"495\">Mutually Commuting n-Tuples with Respect to an Automorphism<\/em>, which provided insightful connections between automorphisms and group structure. After the morning coffee break, <strong data-start=\"611\" data-end=\"628\">Dr. Manimaran<\/strong> from Vellore Institute of Technology, India, presented on <em data-start=\"687\" data-end=\"814\">Matrix-Based Representation of Z-Fuzzy Soft-Covering Multigranulation Fuzzy Rough Sets and Its Application to MAGDM Using AHP<\/em>. His talk introduced fuzzy logic-based methods that intersect with group-theoretical perspectives.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-271 size-large aligncenter\" src=\"https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/IMG_1824-1024x571.jpg\" alt=\"\" width=\"640\" height=\"357\" srcset=\"https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/IMG_1824-1024x571.jpg 1024w, https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/IMG_1824-300x167.jpg 300w, https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/IMG_1824-768x428.jpg 768w, https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/IMG_1824-1536x856.jpg 1536w, https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/IMG_1824.jpg 1608w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p style=\"text-align: justify;\">The afternoon featured parallel sessions where researchers from around the world\u2014both international and local\u2014shared new results and ideas closely related to group theory. These sessions reflected the conference\u2019s goal of promoting global collaboration and knowledge exchange within the field.<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-275 size-large aligncenter\" src=\"https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/IMG_1825-1024x618.jpg\" alt=\"\" width=\"640\" height=\"386\" srcset=\"https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/IMG_1825-1024x618.jpg 1024w, https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/IMG_1825-300x181.jpg 300w, https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/IMG_1825-768x464.jpg 768w, https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/IMG_1825.jpg 1526w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><strong>Excursion and dinner:\u00a0<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-276 size-large\" src=\"https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/DSC01198-1024x576.jpg\" alt=\"\" width=\"640\" height=\"360\" srcset=\"https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/DSC01198-1024x576.jpg 1024w, https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/DSC01198-300x169.jpg 300w, https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/DSC01198-768x432.jpg 768w, https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/DSC01198-1536x864.jpg 1536w, https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/DSC01198-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-277 size-large aligncenter\" src=\"https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/DSC01305-1024x576.jpg\" alt=\"\" width=\"640\" height=\"360\" srcset=\"https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/DSC01305-1024x576.jpg 1024w, https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/DSC01305-300x169.jpg 300w, https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/DSC01305-768x432.jpg 768w, https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/DSC01305-1536x864.jpg 1536w, https:\/\/algebra.math-ugm.id\/wp-content\/uploads\/2025\/07\/DSC01305-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p data-start=\"579\" data-end=\"913\">\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Universitas Gadjah Mada, Yogyakarta, Indonesia 27 July, 2025 The second [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-272","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/algebra.math-ugm.id\/en\/wp-json\/wp\/v2\/posts\/272","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/algebra.math-ugm.id\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/algebra.math-ugm.id\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/algebra.math-ugm.id\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/algebra.math-ugm.id\/en\/wp-json\/wp\/v2\/comments?post=272"}],"version-history":[{"count":3,"href":"https:\/\/algebra.math-ugm.id\/en\/wp-json\/wp\/v2\/posts\/272\/revisions"}],"predecessor-version":[{"id":281,"href":"https:\/\/algebra.math-ugm.id\/en\/wp-json\/wp\/v2\/posts\/272\/revisions\/281"}],"wp:attachment":[{"href":"https:\/\/algebra.math-ugm.id\/en\/wp-json\/wp\/v2\/media?parent=272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/algebra.math-ugm.id\/en\/wp-json\/wp\/v2\/categories?post=272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/algebra.math-ugm.id\/en\/wp-json\/wp\/v2\/tags?post=272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}