MATH
Login Or Sign up

List Question

15
472
Views

The rationals are an intersection of open set-contradiction to Baire theorem

Published on
#general-topology #real-numbers #rational-numbers #baire-category #the-baire-space
61
Views

Is every boldface $\mathbf{\Pi^0_2}$-definable quotient of Baire space Polish?

Published on
#descriptive-set-theory #the-baire-space
54
Views

Equivalent definitions of Baire spaces

Published on
#real-analysis #general-topology #metric-spaces #baire-category #the-baire-space
195
Views

Nowhere dense subsets of a dense subspace are nowhere dense in the whole space and vice versa

Published on
#general-topology #baire-category #the-baire-space #dense-subspaces
51
Views

Is this proof that the irrational number set is a Baire space correct?

Published on
#general-topology #solution-verification #the-baire-space
111
Views

Must a subset of the real line that is comprised entirely of condensation points be a Baire space?

Published on
#real-analysis #baire-category #the-baire-space
74
Views

How is the set $C(f)\cap V$ of second category in $V$?

Published on
#general-topology #continuity #baire-category #infinite-games #the-baire-space
1.2k
Views

Proving a metric space $\mathbb N^{\mathbb N}$ with $d(x,y)=1/\min\{j:x_j\neq y_j\}$ is complete

Published on
#real-analysis #general-topology #functional-analysis #metric-spaces #the-baire-space
116
Views

How to prove continuity in Baire space?

Published on
#metric-spaces #continuity #the-baire-space
222
Views

Baire space, analytic sets

Published on
#descriptive-set-theory #the-baire-space
252
Views

A $G_δ$ subset of $2^ω$ that is homeomorphic to $ω^ω$

Published on
#general-topology #descriptive-set-theory #cantor-set #the-baire-space
349
Views

Every perfect Polish space is a continuous 1-1 image of the Baire space

Published on
#descriptive-set-theory #the-baire-space
345
Views

Closed set in Baire space

Published on
#general-topology #functional-analysis #banach-spaces #descriptive-set-theory #the-baire-space
1.1k
Views

Complete metric space of sequence of positive integers

Published on
#real-analysis #general-topology #metric-spaces #the-baire-space
114
Views

The existence of a type of dense subsequence of every dense sequence of eventually zero functions in $\omega^\omega$

Published on
#general-topology #set-theory #the-baire-space

Trending Questions

Popular # Hahtags

second-order-logic numerical-methods puzzle logic probability number-theory winding-number real-analysis integration calculus complex-analysis sequences-and-series proof-writing set-theory functions homotopy-theory elementary-number-theory ordinary-differential-equations circles derivatives game-theory definite-integrals elementary-set-theory limits multivariable-calculus geometry algebraic-number-theory proof-verification partial-derivative algebra-precalculus

Popular Questions

Copyright © 2021 JogjaFile Inc.