Join the NITheCS Mathematical Structures Seminar: ‘Coherent and Ideal Actions’
by Prof Giuseppe Metere (University of Palermo, Italy)
📅 Thurs, 23 April 2026
⏰ 14:00–16:00 SAST
📍 Attend in person or online
🔗 buff.ly/gzu0eTJ
#Algebra #CategoryTheory #MathematicalStructures #AbstractAlgebra

Advanced Insights into Mathematical Structures and Theories

#EmergingTech #TechBlog #MathematicalStructures

Join the Mathematics Workshop hosted by the NITheCS Research Focus Area: Mathematical Structures for Foundations & Innovation
📅 Thurs, 21 May 2026
⏰ 09h00–18h00 SAST
📍 Attend in person or online
🔗 buff.ly/ucYOHuy
#Mathematics #NITheCS #MathematicsResearch #MathResearch #MathematicalStructures

NITheCS Mathematical Structures Mini-course: ‘Tangent Categories’ – Dr Marcello Lanfranchi (Macquarie University, Australia)
📅 Thurs, 12 March 2026
🕑 14h00–16h00 SAST
📍 Attend online or in person
buff.ly/klbsBBl
#CategoryTheory #DifferentialGeometry #MathematicalStructures #TheoreticalMathematics

Join the NITheCS Mathematical Structures for Foundations and Innovation Focus Area for its online Weekly Seminar Series, starting 8 October 2025 and continuing every Wednesday from 17h00–19h00 SAST.
🔗 buff.ly/BX8B7Y0
#MathematicalSciences #MathematicalStructures #Mathematics

Join us for the Pandisciplinary Research on Mathematical Structures Workshop
📅 17–19 Sept 2025
🕤 09h30–18h30 SAST
This workshop introduces early postgrad students to pandisciplinary research.
buff.ly/39j57Bk
#MathematicalStructures #PandisciplinaryResearch

If energy underlies all physical systems, then energy must be treated as a structured entity—one that supports operators, invariants, and transformations. In this sense, energy functions not merely as a quantity but as a thing with categorical behavior.
-#invariants

www.linkedin.com/posts/chris-...

Some remarks on lattices of equivalences
Christian Herrmann
Paper
Details
#LatticeTheory #EquivalenceRelations #MathematicalStructures