localization
local object, local morphism
reflective localization
Bousfield localization, simplicial localization
descent
cover
descent object, descent morphism
sheaf, (2,1)-sheaf/stack, 2-sheaf,(∞,1)-sheaf/∞-stack
cohomological descent
monadic descent, higher monadic descent
Edit this sidebar
higher algebra
universal algebra
algebraic theory / 2-algebraic theory / (∞,1)-algebraic theory
monad / (∞,1)-monad
operad / (∞,1)-operad
algebra over a monad
∞-algebra over an (∞,1)-monad
algebra over an algebraic theory
∞-algebra over an (∞,1)-algebraic theory
algebra over an operad
∞-algebra over an (∞,1)-operad
action, ∞-action
representation, ∞-representation
module, ∞-module
associated bundle, associated ∞-bundle
monoidal (∞,1)-category
symmetric monoidal (∞,1)-category
monoid in an (∞,1)-category
commutative monoid in an (∞,1)-category
symmetric monoidal (∞,1)-category of spectra
smash product of spectra
symmetric monoidal smash product of spectra
ring spectrum, module spectrum, algebra spectrum
A-∞ algebra
C-∞ algebra
E-∞ ring, E-∞ algebra
∞-module, (∞,1)-module bundle
multiplicative cohomology theory
L-∞ algebra
model structure on simplicial T-algebras / homotopy T-algebra
model structure on operads
model structure on algebras over an operad
Isbell duality
derived geometry
Deligne conjecture
delooping hypothesis
monoidal Dold-Kan correspondence
(…)
Galois group
Hilbert's Theorem 90
Textbook account:
Lecture notes:
Keith Conrad: Galois Descent [pdf, pdf]
Joshua Ruiter: Galois descent (2020) [pdf, pdf]
Last revised on February 28, 2025 at 15:33:46. See the history of this page for a list of all contributions to it.