Sang Youl Lee

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Person:587250

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zbMath Open lee.sang-youl.1MaRDI QIDQ587250

List of research outcomes

PublicationDate of PublicationType
Presentations of diquandles and diquandle coloring invariants for solid torus knots and links2024-04-29Paper
Polynomial and signature invariants for pseudo-links via Goeritz matrices2022-10-31Paper
Crossing number of an alternating knot and canonical genus of its Whitehead double2021-09-27Paper
On biquandles for the groups $G_n^k$ and surface singular braid monoid2020-11-23Paper
Biquandle cohomology and state-sum invariants of links and surface-links2018-10-26Paper
Presentation of immersed surface-links by marked graph diagrams2018-10-01Paper
Polynomial of an oriented surface-link diagram via quantum \(A_2\) invariant2017-10-24Paper
Applying Lipson's state models to marked graph diagrams of surface-links2015-11-09Paper
Computations of quandle cocycle invariants of surface-links using marked graph diagrams2015-11-09Paper
Polynomial invariants of flat virtual links using invariants of virtual links2015-08-06Paper
On generating sets of Yoshikawa moves for marked graph diagrams of surface-links2015-06-15Paper
On the Alexander biquandles of oriented surface-links via marked graph diagrams2014-11-21Paper
On the virtual Alexander polynomial of periodic virtual knots2014-11-21Paper
IDEAL COSET INVARIANTS FOR SURFACE-LINKS IN ℝ42013-09-30Paper
ON THE VA-POLYNOMIAL OF PERIODIC VIRTUAL KNOTS2013-06-24Paper
HOMOLOGY 3-SPHERES OBTAINED BY SURGERY ON EVEN NET DIAGRAMS2012-11-19Paper
The canonical genus for Whitehead doubles of a family of alternating knots2012-10-31Paper
A FOUR-VARIABLE INDEX POLYNOMIAL INVARIANT OF LONG VIRTUAL KNOTS2012-06-08Paper
ON THE INDEX AND ARROW POLYNOMIALS OF PERIDOIC VIRTUAL LINKS2012-04-17Paper
GENERA AND PERIODICITY OF VIRTUAL KNOTS AND LINKS2012-03-22Paper
ON THE Δ-UNKNOTTING NUMBER OF WHITEHEAD DOUBLES OF KNOTS2012-03-03Paper
SIGNATURE, NULLITY AND DETERMINANT OF CHECKERBOARD COLORABLE VIRTUAL LINKS2010-09-29Paper
INDEX POLYNOMIAL INVARIANT OF VIRTUAL LINKS2010-06-08Paper
FORMULAS FOR THE CASSON INVARIANT OF CERTAIN INTEGRAL HOMOLOGY 3-SPHERES2010-01-25Paper
The Miyazawa polynomial of periodic virtual links2009-12-09Paper
A formula for the braid index of links2009-12-03Paper
A RECURSIVE FORMULA FOR THE JONES POLYNOMIAL OF 2-BRIDGE LINKS AND APPLICATIONS2009-09-29Paper
THE GENUS OF PERIODIC LINKS WITH RATIONAL QUOTIENTS2009-04-30Paper
Towards invariants of surfaces in $4$-space via classical link invariants2009-02-05Paper
CASSON KNOT INVARIANTS OF PERIODIC KNOTS WITH RATIONAL QUOTIENTS II2008-11-10Paper
A FORMULA FOR THE DELTA-UNKNOTTING NUMBERS OF KNOTS2008-08-26Paper
INVARIANTS OF SURFACE LINKS IN ℝ4 VIA SKEIN RELATION2008-08-19Paper
https://portal.mardi4nfdi.de/entity/Q54540672008-04-03Paper
https://portal.mardi4nfdi.de/entity/Q54267352007-11-13Paper
CASSON KNOT INVARIANTS OF PERIODIC KNOTS WITH RATIONAL QUOTIENTS2007-06-20Paper
RECURRENCE FORMULAS FOR THE ALEXANDER POLYNOMIALS OF 2-BRIDGE LINKS AND THEIR COVERING LINKS2006-04-06Paper
The 3-move and knotted 4-valent graphs in 3-space2004-05-27Paper
https://portal.mardi4nfdi.de/entity/Q44652172004-05-27Paper
\({\mathbb Z}_n\)-equivariant Goeritz matrices for periodic links2003-11-10Paper
https://portal.mardi4nfdi.de/entity/Q27560922002-05-27Paper
On adequate links and homogeneous links2002-03-07Paper
Symmetric geodesics on conformal compactifications of Euclidean Jordan algebras2002-01-17Paper
https://portal.mardi4nfdi.de/entity/Q45224552000-12-20Paper
On the 2-Parallel Versions of Links2000-08-14Paper
Matrix presentations of braids and applications1999-08-31Paper
On the modified Goeritz matrices of 2-periodic links1998-11-01Paper
A characterization of *-congruences on a regular *-semigroup1998-06-14Paper
Braid representations of periodic links1998-04-29Paper

Research outcomes over time


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