MATH
Login Or Sign up

List Question

15
162
Views

Constructibility of uniquely defined sets in ZFC.

Published on
#logic #set-theory #first-order-logic #model-theory
96
Views

A minimal set of points in the plane, such that lines between them generate the whole plane

Published on
#set-theory #euclidean-geometry
257
Views

Prove of function is surjective iff it has a right inverse using the well-ordering Theorem

Published on
#set-theory #well-orders
369
Views

Confusion about the Constructible Model $L$

Published on
#logic #set-theory #model-theory
746
Views

Ranks of reals in the Constructible Universe $L$

Published on
#logic #set-theory #computability
242
Views

Clarification about Infinite Sums in Jech's Set Theory 3rd Edition

Published on
#set-theory #cardinals
241
Views

Why and how can we use set theory with other undefined elements from logical theories?

Published on
#logic #set-theory
72
Views

Cardinality of generated rings and generated modules

Published on
#abstract-algebra #proof-verification #ring-theory #modules #set-theory
612
Views

Finding a well-ordering of the natural numbers of a given order type

Published on
#set-theory #order-theory #ordinals #well-orders #transfinite-recursion
133
Views

Proof Check: Two well-ordered algebraic closures of a field $F$ are isomorphic (without Zorn's Lemma)

Published on
#abstract-algebra #proof-verification #field-theory #set-theory
180
Views

Existence of an uncountable, pairwise disjoint collection of dense Borel sets, each of which is not in the algebra of open sets

Published on
#real-analysis #general-topology #set-theory #cantor-set #borel-sets
105
Views

Is "every non-empty set is injective" equivalent to AC?

Published on
#set-theory #axiom-of-choice
230
Views

Does this construction of total order use axiom of choice?

Published on
#set-theory #order-theory #axiom-of-choice
304
Views

Existence of a transitive model is strictly stronger than consistency?

Published on
#logic #reference-request #set-theory
2.9k
Views

What's the relationship between ZFC and Peano axioms? Are they overlapping, complementary or separate?

Published on
#set-theory #peano-axioms

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.