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Cores of Cayley graphs
Samal
✭✭
0
Graph Theory
»
Coloring
»
Homomorphisms
Robert Samal
Pentagon problem
Nesetril
✭✭✭
0
Graph Theory
»
Coloring
»
Homomorphisms
Robert Samal
The Crossing Number of the Complete Graph
✭✭✭
0
Graph Theory
»
Topological G.T.
»
Crossing numbers
Robert Samal
The Crossing Number of the Complete Bipartite Graph
Turan
✭✭✭
0
Graph Theory
»
Topological G.T.
»
Crossing numbers
Robert Samal
The Crossing Number of the Hypercube
Erdos
;
Guy
✭✭
0
Graph Theory
»
Topological G.T.
»
Crossing numbers
Robert Samal
Barnette's Conjecture
Barnette
✭✭✭
0
Graph Theory
»
Basic G.T.
»
Cycles
Robert Samal
List colorings of edge-critical graphs
Mohar
✭✭
0
Graph Theory
»
Coloring
»
Edge coloring
Robert Samal
Laplacian Degrees of a Graph
Guo
✭✭
0
Graph Theory
»
Algebraic G.T.
Robert Samal
Weak pentagon problem
Samal
✭✭
0
Graph Theory
»
Coloring
»
Homomorphisms
Robert Samal
r-regular graphs are not uniquely hamiltonian.
Sheehan
✭✭✭
0
Graph Theory
»
Basic G.T.
»
Cycles
Robert Samal
Infinite uniquely hamiltonian graphs
Mohar
✭✭
0
Graph Theory
»
Infinite Graphs
Robert Samal
Hamiltonian cycles in line graphs
Thomassen
✭✭✭
0
Graph Theory
»
Basic G.T.
»
Cycles
Robert Samal
Hamiltonian cycles in line graphs of infinite graphs
Georgakopoulos
✭✭
0
Graph Theory
»
Infinite Graphs
Robert Samal
Hamiltonian cycles in powers of infinite graphs
Georgakopoulos
✭✭
0
Graph Theory
»
Infinite Graphs
Robert Samal
Odd incongruent covering systems
Erdos
;
Selfridge
✭✭✭
0
Number Theory
»
Combinatorial N.T.
Robert Samal
Covering systems with big moduli
Erdos
;
Selfridge
✭✭
0
Number Theory
»
Combinatorial N.T.
Robert Samal
Oriented chromatic number of planar graphs
✭✭
0
Graph Theory
»
Coloring
»
Vertex coloring
Robert Samal
Crossing sequences
Archdeacon
;
Bonnington
;
Siran
✭✭
0
Graph Theory
»
Topological G.T.
»
Crossing numbers
Robert Samal
Star chromatic index of cubic graphs
Dvorak
;
Mohar
;
Samal
✭✭
0
Graph Theory
Robert Samal
Star chromatic index of complete graphs
Dvorak
;
Mohar
;
Samal
✭✭
1
Graph Theory
Robert Samal
Combinatorial covering designs
Gordon
;
Mills
;
Rödl
;
Schönheim
✭
0
Combinatorics
»
Designs
Pseudonym
3 is a primitive root modulo primes of the form 16 q^4 + 1, where q>3 is prime
✭✭
0
Number Theory
princeps
Sum of prime and semiprime conjecture
Geoffrey Marnell
✭✭
0
Number Theory
princeps
Giuga's Conjecture on Primality
Giuseppe Giuga
✭✭
0
Number Theory
princeps
Alexa's Conjecture on Primality
Alexa
✭✭
0
Number Theory
princeps
S(S(f)) = S(f) for reloids
Porton
✭✭
0
Topology
porton
Algebraic independence of pi and e
✭✭✭
0
Number Theory
porton
Lindelöf hypothesis
Lindelöf
✭✭
0
Number Theory
»
Analytic N.T.
porton
Outer reloid of restricted funcoid
Porton
✭✭
0
Topology
porton
Sticky Cantor sets
✭✭
0
Topology
porton
Nonseparating planar continuum
✭✭
0
Topology
porton
Hilbert-Smith conjecture
David Hilbert
;
Paul A. Smith
✭✭
0
Topology
porton
Strict inequalities for products of filters
Porton
✭
0
Topology
porton
Funcoidal products inside an inward reloid
Porton
✭✭
0
Topology
porton
Upgrading a completary multifuncoid
Porton
✭✭
0
Topology
porton
Atomicity of the poset of completary multifuncoids
Porton
✭✭
0
Topology
porton
Atomicity of the poset of multifuncoids
Porton
✭✭
0
Topology
porton
Graph product of multifuncoids
Porton
✭✭
0
Topology
porton
A conjecture about direct product of funcoids
Porton
✭✭
0
Topology
porton
Sub-atomic product of funcoids is a categorical product
✭✭
0
Algebra
porton
Decomposition of completions of reloids
Porton
✭✭
0
Topology
porton
Every metamonovalued funcoid is monovalued
Porton
✭✭
0
Topology
porton
Every metamonovalued reloid is monovalued
Porton
✭✭
0
Topology
porton
Generalized path-connectedness in proximity spaces
Porton
✭✭
0
Topology
porton
Direct proof of a theorem about compact funcoids
Porton
✭✭
0
Topology
porton
One-way functions exist
✭✭✭✭
0
Theoretical Comp. Sci.
»
Complexity
porton
Another conjecture about reloids and funcoids
Porton
✭✭
0
Topology
porton
What are hyperfuncoids isomorphic to?
Porton
✭✭
0
Topology
porton
Infinite distributivity of meet over join for a principal funcoid
Porton
✭✭
0
Topology
porton
A funcoid related to directed topological spaces
Porton
✭✭
0
Topology
porton
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