Open Problem Garden
Help
About
Contact
login/create account
Home
»
configure
porton
view
track
contact
Type
Post
Author
Replies
Last post
Open problem
A conjecture about direct product of funcoids
porton
0
6 years 34 weeks ago
forum topic
Broken interlinking between problems
porton
0
6 years 37 weeks ago
Open problem
Pseudodifference of filter objects
porton
1
6 years 44 weeks ago
Open problem
Algebraic independence of pi and e
porton
6
6 years 47 weeks ago
Open problem
Sticky Cantor sets
porton
2
6 years 49 weeks ago
Open problem
Graph product of multifuncoids
porton
0
7 years 6 weeks ago
Open problem
Atomicity of the poset of multifuncoids
porton
0
7 years 6 weeks ago
Open problem
Atomicity of the poset of completary multifuncoids
porton
0
7 years 6 weeks ago
Open problem
Upgrading a completary multifuncoid
porton
0
7 years 7 weeks ago
forum topic
Upgrade to not second tier
porton
0
7 years 8 weeks ago
Open problem
Funcoidal products inside an inward reloid
porton
0
7 years 12 weeks ago
Open problem
Distributivity of inward reloid over composition of funcoids
porton
0
7 years 12 weeks ago
Open problem
Star height problem
porton
1
7 years 12 weeks ago
forum topic
A problem list at MathOverflow
porton
0
7 years 12 weeks ago
forum topic
One more source of open problems in analysis
porton
0
7 years 12 weeks ago
forum topic
Open Problems in Continuum Theory
porton
0
7 years 12 weeks ago
forum topic
Open Problems in Mathematical Systems and Control Theory
porton
0
7 years 12 weeks ago
Open problem
Upgrading a multifuncoid
porton
0
7 years 24 weeks ago
Open problem
Square achievement game on an n x n grid
Martin Erickson
9
7 years 27 weeks ago
forum topic
A blog post with some open problems
porton
0
7 years 30 weeks ago
Open problem
Strict inequalities for products of filters
porton
0
7 years 32 weeks ago
Open problem
Join of oblique products
porton
0
7 years 32 weeks ago
forum topic
A list of open problems in Algebraic Topology
porton
0
7 years 44 weeks ago
Open problem
Nonseparating planar continuum
porton
1
8 years 5 weeks ago
Open problem
Hilbert-Smith conjecture
porton
0
8 years 6 weeks ago
« first
‹ previous
1
2
3
4
next ›
last »
Navigate
Subject
Algebra
(7)
Analysis
(5)
Combinatorics
(36)
Geometry
(28)
Graph Theory
(225)
Group Theory
(5)
Logic
(10)
Number Theory
(48)
Theoretical Comp. Sci.
(13)
Topology
(39)
Unsorted
(1)
Author index
Keyword index
more
Recent Activity
Singmaster's conjecture
Waring rank of determinant
Monochromatic vertex colorings inherited from Perfect Matchings
Cycle Double Covers Containing Predefined 2-Regular Subgraphs
Monochromatic reachability in arc-colored digraphs
more