MAC - Cambodia

Our meeting is starting now ចូលរួមដោយសេរីតាមរយៈ Google Meet៖ https://meet.google.com/hru-vjht-srb

See you all today at 8:00 p.m. (Cambodia Time).

សិក្ខាសាលាខែមិថុនា៖ "Algebraic constructions of localizations and completions​​​ and their applications in topology” . . . វាគ្មិន៖ Sreykeopichmesa Kim អ្នកសម្របសម្រួល៖ Makara Tha កាលបរិច្ឆេទ៖ ថ្ងៃអាទិត្យ ទី28 ខែមិថុនា ឆ្នាំ 2026 វេលាម៉ោង៖ 8:00-9:30 pm (Cambodia Time) ចូលរួមដោយសេរីតាមរយៈ Google Meet៖ https://meet.google.com/hru-vjht-srb . Abstract: This talk explores two classical algebraic constructions, localization and completion, from the perspectives of both rings and groups. After establishing their properties and the formal connections between them, we turn to their applications in algebraic topology. In particular, we will see how these constructions yield computable invariants that capture essential topological information. . . សិក្ខាសាលាប្រចាំខែ MAC ក្នុងឆ្នាំ 2026 សូមអរគុណ !

[ MAC សិក្ខាសាលាប្រចាំខែមិថុនា ] More information

Our meeting is starting now ចូលរួមដោយសេរីតាមរយៈ Google Meet៖ https://meet.google.com/hru-vjht-srb

See you all today at 8:00 pm (Cambodia Time)

សិក្ខាសាលាខែឧសភា៖ "An introduction to modular forms” . . . វាគ្មិន៖ Sovanpiseth Soeun អ្នកសម្របសម្រួល៖ Vanny Doem កាលបរិច្ឆេទ៖ ថ្ងៃសៅរ៍ ទី30​ ខែឧសភា ឆ្នាំ2026 វេលាម៉ោង៖ 8:00-9:00 pm (Cambodia Time) ចូលរួមដោយសេរីតាមរយៈ Google Meet៖ https://meet.google.com/hru-vjht-srb . Abstract: Modular forms are fundamental objects in number theory and played a pivotal role in the proof of Fermat's Last Theorem. This talk begins with Ramanujan’s identities and conjectures regarding the Delta function coefficients. We then introduce the modular group, its action on the upper half-plane, the foundational theory of modular forms, and Hecke operators. Finally, we demonstrate how Ramanujan’s identities naturally arise from Hecke theory and outline the connection between modular forms and the proof of Ramanujan’s conjectures. . . សិក្ខាសាលាប្រចាំខែ MAC ក្នុងឆ្នាំ 2026 សូមអរគុណ​ !

ដំណឹងបឋម៖ សិក្ខាសាលាគណិតវិទ្យាចំនួនពីរថ្ងៃផ្ទាល់ឆ្នាំ 2026 នឹងរៀបចំឡើងនៅថ្ងៃទី 14-15 ខែវិច្ឆិកា លើប្រធានបទ Representation Theory of Finite Groups ហើយការបើកពាក្យចុះឈ្មោះ គឺនៅដើមខែតុលា ។ លម្អិត៖ https://sites.google.com/view/mac-aim-rt26

ដំណឹងបឋម៖ សិក្ខាសាលាគណិតវិទ្យាចំនួនពីរថ្ងៃផ្ទាល់ឆ្នាំ 2026 នឹងរៀបចំឡើងនៅថ្ងៃទី 14-15 ខែវិច្ឆិកា លើប្រធានបទ Representation Theory of Finite Groups ហើយការបើកពាក្យចុះឈ្មោះ គឺនៅដើមខែតុលា ។ លម្អិត៖ https://sites.google.com/view/mac-aim-rt26

[ MAC សិក្ខាសាលាប្រចាំខែឧសភា ] More information

Our meeting is starting now ចូលរួមដោយសេរីតាមរយៈ Google Meet៖ https://meet.google.com/hru-vjht-srb

See you all today at 8:00 p.m. (Cambodia Time).

សិក្ខាសាលាខែមេសា៖ "Chen-Ricci inequalities in the theory of statistical manifolds​” . . . វាគ្មិន៖ Mean Rous អ្នកសម្របសម្រួល៖ Monyrattanak Seng កាលបរិច្ឆេទ៖ ថ្ងៃ​ព្រហស្បតិ៍ ទី30 ខែមេសា ឆ្នាំ2026 វេលាម៉ោង៖ 8:00-9:00 pm (Cambodia Time) ចូលរួមដោយសេរីតាមរយៈ Google Meet ៖ https://meet.google.com/hru-vjht-srb . Abstract:​ The statistical manifold was formally introduced by Shun-ichi Amari in the mid-1980s and, in particular, is a main field of study within information geometry. In this talk, we will begin with the basic concepts of statistical manifolds and submanifolds. Then we will discuss our main topic on the Chen-Ricci inequalities for statistical submanifolds and their applications to the study of doubly minimal and minimal statistical submanifolds with respect to the Levi-Civita connection. . . សិក្ខាសាលាប្រចាំខែ MAC ក្នុងឆ្នាំ 2026 សូមអរគុណ !

[ MAC-GSS សិក្ខាសាលាប្រចាំខែមេសា ] More information

Our meeting is starting now ចូលរួមដោយសេរីតាមរយៈ Google Meet៖ https://meet.google.com/hru-vjht-srb

See you all today at 8:00 p.m. (Cambodia Time).

សិក្ខាសាលាខែមីនា៖ "Multimodal federated learning in air quality monitoring under heterogeneous resource constraints” . . . វាគ្មិន៖ Kimsie Phan អ្នកសម្របសម្រួល៖ Sreyneat Sun កាលបរិច្ឆេទ៖ ថ្ងៃអាទិត្យ ទី29 ខែមីនា ឆ្នាំ2026 វេលាម៉ោង៖ 8:00-9:00 pm (Cam. Time) ចូលរួមតាមរយៈ Google Meet៖ https://meet.google.com/hru-vjht-srb . Abstract: Air quality monitoring is essential for environmental health, but centralized approaches face challenges such as high communication costs, latency, and privacy risks. Single-modality models using only tabular or image data fail to fully capture complex pollution patterns. To address this, we propose a Multimodal Federated Learning framework that integrates tabular and visual data via a lightweight model (MobileNetV3Small + MLP), deployed on heterogeneous edge devices such as Raspberry Pi 5 and Jetson Orin Nano. The proposed approach improves prediction performances while ensuring privacy, scalability, and efficient edge deployment. . . សិក្ខាសាលាប្រចាំខែ MAC ឆ្នាំ 2026 សូមអរគុណ !

[ MAC សិក្ខាសាលាប្រចាំខែមីនា ] More information

Our meeting is starting now ចូលរួមដោយសេរីតាមរយៈ Google Meet៖ https://meet.google.com/hru-vjht-srb