https://kalmansystems.com.au/blog.html Notes and articles from Kalman | Systems⁺ on systems engineering, modelling, AI, and applied mathematics. en-AU Wed, 16 Sep 2026 02:39:40 GMT https://kalmansystems.com.au/blog/posts/american-mathematical-society-december-2025-publications/ https://kalmansystems.com.au/blog/posts/american-mathematical-society-december-2025-publications/ Wed, 16 Sep 2026 02:39:40 GMT American Mathematical Society December 2025 Publications Mathematics Bibliography https://kalmansystems.com.au/blog/posts/american-mathematical-association-april-2026-publications/ https://kalmansystems.com.au/blog/posts/american-mathematical-association-april-2026-publications/ Wed, 16 Sep 2026 02:36:35 GMT American Mathematical Association April 2026 Publications Mathematics Bibliography https://kalmansystems.com.au/blog/posts/describing-a-decision-in-a-graph-notation-and-context/ https://kalmansystems.com.au/blog/posts/describing-a-decision-in-a-graph-notation-and-context/ Wed, 16 Sep 2026 01:48:24 GMT Understanding decisions are very important, and they are best represented as graphs! Mathematics Statistics Logic Neuroscience Medicine Psychology Systems Engineering Design Architecture Economics https://kalmansystems.com.au/blog/posts/julius-wilhelm-richard-dedekind-1831-1916-architect-of-mathematical-foundations-/ https://kalmansystems.com.au/blog/posts/julius-wilhelm-richard-dedekind-1831-1916-architect-of-mathematical-foundations-/ Wed, 16 Sep 2026 01:42:28 GMT These are important concepts when dealing with domains, sets and large number sets! Mathematics Economics Philosophy Ethics Markets https://kalmansystems.com.au/blog/posts/dimensional-analysis-and-dimension-theory-foundations-applications-and-mathemati/ https://kalmansystems.com.au/blog/posts/dimensional-analysis-and-dimension-theory-foundations-applications-and-mathemati/ Wed, 16 Sep 2026 01:34:47 GMT Dimensional decomposition serves to understand the morphology and the poly morphisms that are resident in information architecture. Mathematics Statistics Astronomy Earth Sciences Materials Science Medicine Health Psychology Data Science Economics Sociology Anthropology Music https://kalmansystems.com.au/blog/posts/conceptual-exploration-an-empty-set-in-hardware-abstraction/ https://kalmansystems.com.au/blog/posts/conceptual-exploration-an-empty-set-in-hardware-abstraction/ Wed, 16 Sep 2026 01:25:29 GMT I am very interested in zero architectures! all objects are resident and inferring the zero architecture! Mathematics Statistics Logic Physics Materials Science Neuroscience Medicine Computer Science Philosophy https://kalmansystems.com.au/blog/posts/an-introduction-to-fock-spaces/ https://kalmansystems.com.au/blog/posts/an-introduction-to-fock-spaces/ Wed, 16 Sep 2026 01:03:53 GMT a Fock Space is the natural mathematical framework to describe systems with a variable, and possibly unbounded, number of indistinguishable particles. Mathematics Astronomy Earth Sciences Engineering Computer Science Data Science Design Economics Philosophy https://kalmansystems.com.au/blog/posts/time-sensitive-causation-in-medicine-and-epidemiology-toward-a-general-theory-of/ https://kalmansystems.com.au/blog/posts/time-sensitive-causation-in-medicine-and-epidemiology-toward-a-general-theory-of/ Mon, 07 Sep 2026 01:22:10 GMT Time Sensitive Causation in Medicine and Epidemiology: Toward a General Theory of Time in Aetiological Models https://kalmansystems.com.au/blog/posts/newton-raphson-method-theory-applications-and-examples/ https://kalmansystems.com.au/blog/posts/newton-raphson-method-theory-applications-and-examples/ Mon, 07 Sep 2026 01:12:46 GMT Newton-Raphson Method: Theory, Applications, and Examples Mathematics Statistics Physics Design Markets Energy https://kalmansystems.com.au/blog/posts/transform-analysis-axioms-proofs-and-decompositions/ https://kalmansystems.com.au/blog/posts/transform-analysis-axioms-proofs-and-decompositions/ Mon, 07 Sep 2026 01:05:22 GMT Transform Analysis: Axioms; Proofs; and Decompositions Mathematics Statistics Logic Data Science Design Economics Finance Markets Techniques https://kalmansystems.com.au/blog/posts/letter-to-my-grade-3-daughter/ https://kalmansystems.com.au/blog/posts/letter-to-my-grade-3-daughter/ Tue, 25 Aug 2026 01:38:00 GMT I wrote a letter to my Daughter, preemptively with final life instructions when she was in Grade 3 at the age of 8. Psychology Design Sustainability Energy Techniques https://kalmansystems.com.au/blog/posts/letter-to-my-daughter/ https://kalmansystems.com.au/blog/posts/letter-to-my-daughter/ Tue, 25 Aug 2026 01:02:18 GMT I wrote a letter to my Daughter, preemptively with final life instructions when she was in Grade 3 at the age of 8 Psychology Design Sustainability Energy Techniques https://kalmansystems.com.au/blog/posts/a-personal-review-on-educational-experiences/ https://kalmansystems.com.au/blog/posts/a-personal-review-on-educational-experiences/ Fri, 31 Jul 2026 02:30:00 GMT I have written my own assessment of education Mathematics Science Economics Law Philosophy Literature Markets Books https://kalmansystems.com.au/blog/posts/university-of-sydney/ https://kalmansystems.com.au/blog/posts/university-of-sydney/ Tue, 28 Jul 2026 22:21:11 GMT Self introduction to the educational leadership graduate certificate, at the University of Sydney Science Language Literature Professional Organisations https://kalmansystems.com.au/blog/posts/post-quantum-engineering-novel-primitives/ https://kalmansystems.com.au/blog/posts/post-quantum-engineering-novel-primitives/ Sat, 11 Jul 2026 01:42:26 GMT Why! your number format is a belief system, why 64-bit machines can only gesture at a 4096-bit integer, why DERVISH's Q64.8192 architecture is a thesis rather than a spec line , and why, on one machine, the quantum correlation bound is a selectable regime. Mathematics Science Engineering Technology Business Markets Industry Professional Organisations https://kalmansystems.com.au/blog/posts/edm-1-2-102-part-4-design-of-experiments-and-research-method-concepts/ https://kalmansystems.com.au/blog/posts/edm-1-2-102-part-4-design-of-experiments-and-research-method-concepts/ Sat, 11 Jul 2026 00:37:46 GMT EDM 1 - 2 - 102 :: Part - 4 :: Design of Experiments and Research Method Concepts Mathematics Science Design Economics Books https://kalmansystems.com.au/blog/posts/edm-1-2-102-part-3-design-of-experiments-and-research-method-concepts/ https://kalmansystems.com.au/blog/posts/edm-1-2-102-part-3-design-of-experiments-and-research-method-concepts/ Sat, 11 Jul 2026 00:31:34 GMT EDM 1 - 2 - 102 :: Part - 3 :: Design of Experiments and Research Method Concepts Mathematics Science Design Economics Books https://kalmansystems.com.au/blog/posts/edm-1-2-102-part-2-design-of-experiments-and-research-method-concepts/ https://kalmansystems.com.au/blog/posts/edm-1-2-102-part-2-design-of-experiments-and-research-method-concepts/ Sat, 11 Jul 2026 00:16:59 GMT EDM 1 - 2 - 102 :: Part - 2 :: Design of Experiments and Research Method Concepts Mathematics Science Design Literature Books https://kalmansystems.com.au/blog/posts/edm-1-2-102-part-1-design-of-experiments-and-research-method-concepts/ https://kalmansystems.com.au/blog/posts/edm-1-2-102-part-1-design-of-experiments-and-research-method-concepts/ Sat, 11 Jul 2026 00:08:48 GMT This exposition is a near extractum presents principles and methodologies for the design of experiments. Mathematics Science Engineering Design Literature Books https://kalmansystems.com.au/blog/posts/mathematical-primitives/ https://kalmansystems.com.au/blog/posts/mathematical-primitives/ Fri, 10 Jul 2026 09:02:41 GMT Mathematical primitives are necessary to build concepts behind design. Here I have proposed a limited list, there are many more. I shall update as time permits. Mathematics Design https://kalmansystems.com.au/blog/posts/fundamental-first-principles-in-mathematics/ https://kalmansystems.com.au/blog/posts/fundamental-first-principles-in-mathematics/ Fri, 10 Jul 2026 08:21:19 GMT Mathematics foundations discussed with a few known propaedeutic principles. Mathematics Design https://kalmansystems.com.au/blog/posts/beginning/ https://kalmansystems.com.au/blog/posts/beginning/ Fri, 26 Jun 2026 01:34:41 GMT Welcome to Kalman | Systems⁺ Science Engineering Technology Ethics Arts Business Markets Industry Professional Organisations