{"id":109740,"date":"2026-06-24T15:52:17","date_gmt":"2026-06-24T08:52:17","guid":{"rendered":"https:\/\/www.its.ac.id\/news\/?p=109740"},"modified":"2026-06-25T02:55:02","modified_gmt":"2026-06-24T19:55:02","slug":"its-professor-demonstrates-mathematical-abstraction-as-the-foundation-of-modern-innovation","status":"publish","type":"post","link":"https:\/\/www.its.ac.id\/news\/en\/its-professor-demonstrates-mathematical-abstraction-as-the-foundation-of-modern-innovation\/","title":{"rendered":"ITS Professor Demonstrates Mathematical Abstraction as the Foundation of Modern Innovation"},"content":{"rendered":"<figure id=\"attachment_109674\" aria-describedby=\"caption-attachment-109674\" style=\"width: 1600px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-109674\" src=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/06\/Prof-Dr-Mahmud-Yunus-MSi-saat-membacakan-orasi-ilmiahnya-pada-Pengukuhan-Profesor-ITS.jpeg\" alt=\"\" width=\"1600\" height=\"900\" srcset=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/06\/Prof-Dr-Mahmud-Yunus-MSi-saat-membacakan-orasi-ilmiahnya-pada-Pengukuhan-Profesor-ITS.jpeg 1600w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/06\/Prof-Dr-Mahmud-Yunus-MSi-saat-membacakan-orasi-ilmiahnya-pada-Pengukuhan-Profesor-ITS-300x169.jpeg 300w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/06\/Prof-Dr-Mahmud-Yunus-MSi-saat-membacakan-orasi-ilmiahnya-pada-Pengukuhan-Profesor-ITS-1024x576.jpeg 1024w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/06\/Prof-Dr-Mahmud-Yunus-MSi-saat-membacakan-orasi-ilmiahnya-pada-Pengukuhan-Profesor-ITS-768x432.jpeg 768w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/06\/Prof-Dr-Mahmud-Yunus-MSi-saat-membacakan-orasi-ilmiahnya-pada-Pengukuhan-Profesor-ITS-1536x864.jpeg 1536w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><figcaption id=\"caption-attachment-109674\" class=\"wp-caption-text\">Prof. Dr. Mahmud Yunus MSi while reading his scientific oration at the Inauguration of ITS Professors<\/figcaption><\/figure>\n<blockquote><p><strong><span dir=\"auto\">ITS Campus, ITS News \u2014<\/span><\/strong><span dir=\"auto\">\u00a0In today&#8217;s era of digital transformation, mathematics is the foundation of various digital technologies, from digital signal and image processing, data security, to quantum computing. To that end, Prof. Dr. Mahmud Yunus, MSi., the 240th Professor at\u00a0<\/span><a href=\"http:\/\/its.ac.id\/\"><span dir=\"auto\">the Sepuluh Nopember Institute of Technology (ITS),<\/span><\/a><span dir=\"auto\">\u00a0presented several developments in mathematical theory for today&#8217;s innovations.<\/span><\/p><\/blockquote>\n<p><span dir=\"auto\">The professor from the ITS Mathematics Department explained that current information technology strengthens functional analysis&#8217; position as a bridge between mathematical abstraction and modern technology. Abstract concepts in modern mathematics have developed into a crucial foundation for various digital technologies. &#8220;Functional analysis can be a bridge connecting mathematics with various digital technology applications,&#8221; he explained.<\/span><\/p>\n<p><span dir=\"auto\">In his research, &#8221;\u00a0<\/span><em><span dir=\"auto\">From Operator Abstraction to Digital Transformation: The Contribution of Functional Analysis to Modern Information Processing<\/span><\/em><span dir=\"auto\">\u00a0,&#8221; Yunus highlights several mathematical ideas poised to support technological advancement. These include the development of fixed-point theory and the use of\u00a0<\/span><em><span dir=\"auto\">wavelet transforms and\u00a0<\/span><\/em><em><span dir=\"auto\">tropical<\/span><\/em><span dir=\"auto\">\u00a0algebra\u00a0for cryptographic systems.<\/span><\/p>\n<p><span dir=\"auto\">The development of fixed-point theory for multicomponent systems in this study is utilized in the process of recovering distorted images due to missing data or\u00a0<\/span><em><span dir=\"auto\">noise<\/span><\/em><span dir=\"auto\">\u00a0. Simply put, fixed-point theory is used to analyze an iterative process to achieve stable results. This theory proves that an image can be recovered in a relatively small number of iterations, thus speeding up the computational process.<\/span><\/p>\n<p><span dir=\"auto\">Furthermore, for data sovereignty and national cybersecurity, this research contributes to cryptography and information processing. Cryptography based on\u00a0<\/span><em><span dir=\"auto\">integer wavelet transforms and\u00a0<\/span><\/em><em><span dir=\"auto\">min-max-plus<\/span><\/em><span dir=\"auto\">\u00a0algebra\u00a0contributes to the development of information security methods based on modern mathematical structures.<\/span><\/p>\n<figure id=\"attachment_109675\" aria-describedby=\"caption-attachment-109675\" style=\"width: 2560px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-109675\" src=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/06\/Prof-Dr-Mahmud-Yunus-MSi-saat-menjelaskan-teori-titik-untuk-memulihkan-citra-yang-mengalami-distorsi-akibat-adanya-data-yang-hilang-atau-noise.jpeg\" alt=\"\" width=\"2560\" height=\"1437\" srcset=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/06\/Prof-Dr-Mahmud-Yunus-MSi-saat-menjelaskan-teori-titik-untuk-memulihkan-citra-yang-mengalami-distorsi-akibat-adanya-data-yang-hilang-atau-noise.jpeg 2560w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/06\/Prof-Dr-Mahmud-Yunus-MSi-saat-menjelaskan-teori-titik-untuk-memulihkan-citra-yang-mengalami-distorsi-akibat-adanya-data-yang-hilang-atau-noise-300x168.jpeg 300w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/06\/Prof-Dr-Mahmud-Yunus-MSi-saat-menjelaskan-teori-titik-untuk-memulihkan-citra-yang-mengalami-distorsi-akibat-adanya-data-yang-hilang-atau-noise-1024x575.jpeg 1024w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/06\/Prof-Dr-Mahmud-Yunus-MSi-saat-menjelaskan-teori-titik-untuk-memulihkan-citra-yang-mengalami-distorsi-akibat-adanya-data-yang-hilang-atau-noise-768x431.jpeg 768w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/06\/Prof-Dr-Mahmud-Yunus-MSi-saat-menjelaskan-teori-titik-untuk-memulihkan-citra-yang-mengalami-distorsi-akibat-adanya-data-yang-hilang-atau-noise-1536x862.jpeg 1536w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2026\/06\/Prof-Dr-Mahmud-Yunus-MSi-saat-menjelaskan-teori-titik-untuk-memulihkan-citra-yang-mengalami-distorsi-akibat-adanya-data-yang-hilang-atau-noise-2048x1150.jpeg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><figcaption id=\"caption-attachment-109675\" class=\"wp-caption-text\">Prof. Dr. Mahmud Yunus MSi explaining the point theory to restore images that have been distorted due to lost data or noise.<\/figcaption><\/figure>\n<p><span dir=\"auto\">Yunus also explained that this approach utilizes maximum, minimum, and addition operations to produce transformations that are applied in cryptography processes. He explained that the advantage of this method is its ability to handle various character types in large texts. &#8220;This means that more possible keys can be created, making the system nearly impossible to crack,&#8221; said the Madiun native.<\/span><\/p>\n<p><span dir=\"auto\">Furthermore, Yunus explained that in Indonesia, despite the development of modern mathematics, research linking functional analysis,\u00a0<\/span><em><span dir=\"auto\">wavelets ,\u00a0<\/span><\/em><em><span dir=\"auto\">tropical<\/span><\/em><span dir=\"auto\">\u00a0algebra , and quantum computing is relatively limited. Therefore, another contribution in this research relates to quantum computing, namely the development of a quantum\u00a0<\/span><em><span dir=\"auto\">integer wavelet<\/span><\/em><span dir=\"auto\">\u00a0transform based on\u00a0<\/span><em><span dir=\"auto\">max-plus<\/span><\/em><span dir=\"auto\">\u00a0algebra\u00a0.<\/span><\/p>\n<p><span dir=\"auto\">Therefore, his research focuses on developing mathematical models compatible with how quantum computing works. He stated that quantum computing requires a new mathematical approach that can adapt to these characteristics. As a result, this idea will become the mathematical foundation for next-generation computing technology.<\/span><\/p>\n<p><span dir=\"auto\">Furthermore, Yunus added in this research that mathematics is an abstraction born from real phenomena to produce solutions. He hopes that his research will give rise to modern innovations resulting from collaboration across disciplines. &#8220;This research requires collaboration across disciplines for innovation that benefits society,&#8221; he added.<\/span><\/p>\n<p><span dir=\"auto\">Therefore, Yunus&#8217; research for his scientific oration at the ITS Professorial Inauguration ceremony supports the achievement of\u00a0<\/span><em><span dir=\"auto\">the Sustainable Development Goals<\/span><\/em><span dir=\"auto\">\u00a0(SDGs), particularly point 9 on Industry, Innovation, and Infrastructure through modern technology, which can be derived from mathematical theory.\u00a0<\/span><strong><span dir=\"auto\">(ITS Public Relations)<\/span><\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>Reporter: Ahmad Maulana<br \/>\nTranslator: Devinka Mutianeira<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ITS Campus, ITS News \u2014\u00a0In today&#8217;s era of digital transformation, mathematics is the foundation of various digital technologies, from digital signal and image processing, data security, to quantum computing. To that end, Prof. Dr. Mahmud Yunus, MSi., the 240th Professor at\u00a0the Sepuluh Nopember Institute of Technology (ITS),\u00a0presented several developments in mathematical theory for today&#8217;s innovations. [&hellip;]<\/p>\n","protected":false},"author":775,"featured_media":109674,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"categories":[3780,3691,67],"tags":[],"class_list":["post-109740","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-en","category-innovation-infrastructure-en","category-latest-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ITS Professor Demonstrates Mathematical Abstraction as the Foundation of Modern Innovation - ITS News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.its.ac.id\/news\/en\/its-professor-demonstrates-mathematical-abstraction-as-the-foundation-of-modern-innovation\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ITS Professor Demonstrates Mathematical Abstraction as the Foundation of Modern Innovation - ITS News\" \/>\n<meta property=\"og:description\" content=\"ITS Campus, ITS News \u2014\u00a0In today&#8217;s era of digital transformation, mathematics is the foundation of various digital technologies, from digital signal and image processing, data security, to quantum computing. 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