of locally ringed ... algebraic-geometry affine-schemes asked feb at : thedilated gold badge silver badges bronze badges votes answer views question about an inclusion of a closed scheme into an affine scheme i am tyring to understand a passage in mumford's red book (beginning of theorem , ii. ). let...
i need someone to sanity check my understanding: i believe when we define the closed sets of the zariski topology as: $$ c \in \mathbb r^n~ ext{is closed} \iff \exists s, f_{s \in s}: \mathbb r^n \... algebraic-geometry zariski-topology asked jan at : siddharth bhat gold badge silver badges bronze badges...
new badges email carrie to lead a topic at noontime networking membership application did you know that the festival of art, wine & music is the largest festival in marin county? it is put on % by the novato chamber. learn how your business can grow with marin's largest festival!...
p-adic-number-theory asked feb at : desmondmiles silver badges bronze badges vote answers views computing integral over units in p-adic integers i saw an integral in a paper and tried computing something similar, can anyone confirm the answer?...
$\mathscr{t}_ $: the lower limit topology, having all sets $[a,b)$ as basis. $\... general-topology convergence-divergence asked hours ago clay silver badges bronze badges vote answer views equivalence of continuity with filters in lecture today, my professor posed a related theorem to one in willard's...
horizontal lifts $\vec u_ ,\vec u_ $. ... differential-geometry connections lie-derivative asked dec ' at : arrow . k gold badges silver badges bronze badges votes answer views is the levi-civita connection on a lorentzian manifold the same as that on a riemannian manifold?...
$(\delta^ - \gamma) \phi = \... fourier-transform fundamental-solution asked sep ' at : tom silver badges bronze badges votes answers views what is the difference between the impulse response, green's function, fundamental solution and elementary solution?...