In mathematics, ubiquitous objects called groups display nearly magical powers. Though they’re defined by just a few rules, groups help illuminate an astonishing range of mysteries. They can tell you ...

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CBSE Class 12 Maths Deleted Syllabus 2025-26: The CBSE Class 12 Maths exam is scheduled to be conducted on March 9, 2026. To ensure students study only the prescribed topics, we have provided a ...

Our research on spatial reasoning is centred on the relationship between spatial reasoning and science, technology, engineering, and mathematics (STEM) subjects in early years and primary school ...

I’m stuck because this would seem to require thinking of H as lying in the center of the universal enveloping algebra of some Lie algebra, and while it is in the center of the universal enveloping ...