Search for tag: "comma"
Christian Berg A unified view of covariance functions through Gelfand pairsApplied matrix positivity Christian Berg A unified view of covariance functions through Gelfand pairs This recording is in the process of being subtitled. Subtitles will be available in due course.
From Greg McCracken
0 likes
22 plays
0
|
|
Stable diffeomorphism - Mark PowellStable diffeomorphism Mark Powell (Durham University) Manifolds and K-theory: the legacy of Andrew Ranicki online workshop 21 - 25 Jun 2021 To remove the captions from this video press CC on the…
From GILLIAN KERR
0 likes
92 plays
0
|
|
CL - 18 - rulesThis is a raw video from 2019. I've not yet had time to edit it into chunks. If you have any questions, or find any errors, please let me know on Piazza.This lecture introduces a very important…
From Haoran Peng
0 likes
214 plays
0
|
|
CL - ImplicationWe derive the implication rule using the rules introduced last week.
From Haoran Peng
0 likes
388 plays
0
|
|
CL - Lecture 4.i - Reduction 1We use the rules to reduce a sequent to a conjunction of simpler sequents. In this example we find that the expression asserted by the sequent is a tautology — it is equivalent to the empty…
From Claudia-Elena Chirita
0 likes
398 plays
0
|
|
CL - Lecture 4.j - Reduction 2We use the rules to reduce a sequent to a conjunction of simple sequents, sequents that only mentions propositional letters, with no connectives, and no repetitions — in this example, we…
From Claudia-Elena Chirita
0 likes
354 plays
0
|
|
CL - Lecture 4.f - Sequents 1We interpret additional predicates before the turnstile. These simply express validity in a sub-universe. This means that for any sound rule the corresponding rule with additional predicates is…
From Claudia-Elena Chirita
0 likes
431 plays
0
|
|
CL - Lecture 4.e - Sequents 0The following videos introduce sequents, a far-reaching generalisation of the idea underlying Aristotle's propositions. We have already discussed the introduction of multiple antecedents…
From Claudia-Elena Chirita
0 likes
402 plays
0
|