🎉 Great open access 🆓PDF book to get started in geometric mechanics!
"Geometric Mechanics Part I: Dynamics and Symmetry" by Darryl D Holm
Worth checking out, particularly I recommend reading "Chapter 2: Newton, Lagrange, Hamilton & the rigid body"
https://t.co/16p0sRwmFS
Lambert and Phong illumination models are the most well-known empirical models of surface reflectance. https://t.co/2CU3yA0Qor https://t.co/6S68ivCbrJ https://t.co/N3xbgFdrww
Some cracking letters at Vienna's @KhmWien. Address forms part of Joos Van Cleves' flattery in his portrait of Queen Eleanor of Austria. Letter reads 'Most Christian & powerful Queen, my Mistress'. Ace @letterlocking in Holbein's Dirck Tybis. Is that a triangle lock I spy?
Distances between multivariate normals by embedding with f d-variate normals into centered normals of dim d+1
Use distances/geodesics on SPD cone and pullback by f inverse.
Example: Pullback Hilbert projective metric on SPD cone
👉https://t.co/qnP84kTCvA
https://t.co/LEUEBB6BdZ
🎉 Curated list of textbooks on pattern recognition, machine learning, AI and deep learning: links to online PDFs when available by their authors.
👉 https://t.co/zXELEi8E4W
La Sfera [between 1450 and 1500]
Complete work digitized, MORE: https://t.co/PGRtCgCEXO
This rhyming treatise (ottava rima) is divided into two parts: 1) a treatise on astronomy; 2) rules for navigation and the determination of the position of the sea.
✨ Just four weeks until the annual LMS/@GreshamCollege Lecture!
@hollykrieger will be discussing the life and work of Maryam Mirzakhani, who left an astonishing mathematical legacy at her untimely death in 2017
Free event, all welcome. RSVP below 👇
https://t.co/IY9GKs2Twj
What's this? Why, it's a spiffy new variation on the #Babylon5 logo. It can't be for the reimagining 'cause that's on hold pending WGA issues, so what could it *possibly* be for? Hmm. Maybe we'll find out more one week from today.
Spread the word: something *wonderful* is coming
Transfixed by this drawing and description of his dream by Ashley Bowen a seaman and shiprigger from Marblehead, Massachusetts in the mid-eighteenth century in the @AmAntiquarian