Close Search Advanced
Journals
Resources
About Us
Open Access

All Journals

Fengchun Lei

Results

On Fundamental Group of a Certain Class of Welded Knots

Journal Article

On Fundamental Group of a Certain Class of Welded Knots

Communications in Mathematical Research , Vol. 33 (2017), Iss. 2 : pp. 177–184

Info
On ∂-Reducible 3-Manifolds Which Admit Complete Surface Systems

Journal Article

On ∂-Reducible 3-Manifolds Which Admit Complete Surface Systems

Communications in Mathematical Research , Vol. 33 (2017), Iss. 3 : pp. 215–222

Info
Unstabilized Self-Amalgamation of a Heegaard Splitting along Disks

Journal Article

Unstabilized Self-Amalgamation of a Heegaard Splitting along Disks

Communications in Mathematical Research , Vol. 32 (2016), Iss. 2 : pp. 117–121

Info
A Formula for Khovanov Type Link Homology of Pretzel Knots

Journal Article

A Formula for Khovanov Type Link Homology of Pretzel Knots

Communications in Mathematical Research , Vol. 32 (2016), Iss. 3 : pp. 198–206

Info
A Lower Bound of the Genus of a Self-Amalgamated 3-Manifolds

Journal Article

A Lower Bound of the Genus of a Self-Amalgamated 3-Manifolds

Communications in Mathematical Research , Vol. 27 (2011), Iss. 1 : pp. 47–52

Info
A Sufficient Condition for the Genus of an Annulus Sum of Two 3-Manifolds to Be Non-Degenerate

Journal Article

A Sufficient Condition for the Genus of an Annulus Sum of Two 3-Manifolds to Be Non-Degenerate

Communications in Mathematical Research , Vol. 26 (2010), Iss. 1 : pp. 85–96

Info