Youngsik Huh
Youngsik Huh
Department of MathematicsHanyang UniveritySeoul 04763 South Koreayshuh_at_hanyang_ac_kr
BS (93), MS (95), Ph.D (00) all in mathematics, KAIST
Senior Engineer (00-04), Samsung Electronics
Professor of Mathematics (04 ~ ), Hanyang University
Mathematics: Low dim'al topology - Knot theory - Graphs in 3-space
Multimedia technology: Image search, Color reproduction (Not active now)
Y. Huh, S. No and S. Oh, Latttice stick number 15 is unattainable for non-splittable links, Phys. Scr. 99 (2024) 105250.
H. Kim, S. Oh and Y. Huh, Efficiency of non-identical double helix patterns in minimizing ropelength of torus knots, Phys. Scr. 99 (2024) 075240.
Y.Huh, Yamada polynomial and associated link of Θ-curves, Discrete Math. 347 (2024) 113684.
Y. Huh and J. H. Lee, Linearly free graphs, J. Graph Theory 100 (2022) 613-629.
Y. Huh, H.Kim and S. Oh, Tight conformation of 2-bridge knots using superhelices, J. Math. Phys. 62 (2021) 113504.
Y. Huh, H. Kim and S. Oh, Ropelength of superhelices and (2,n)-torus knots, J. Phys. A 51(2018) 485203.
Y. Huh, J. H. Lee and K. Taniyama, Stick number of tangles, J. Knot theory Ramifications 26 (2017) 1750094.
Y. Huh, K. Hong, H. Kim, S. No and S. Oh, Best packing of identical helices,, J. Phys. A 49 (2016) 415205.
Y. Huh and J. H. Lee, Linearly embedded graphs in 3-space with homotopically free exteriors, Algebr. Geom. Topol. 15 (2015) 1161-1173.
Y. Huh, S. No, S. Oh and E. J. Rawdon, Link lengths and their growth powers, J. Phys. A 48 (2015) 035202.
Y. Huh, K. Hong, H. Kim, S. No and S. Oh, Minimum lattice length and ropelength of 2-bridge knots and links, J. Math. Phys. 55 (2014) 113503.
Y. Huh, Knotted Hamiltonian cycles in linear embedding of K7 into R3, J. Knot Theory Ramifications 21 (2012), no. 14, 1250132.
Y. Huh, S. No and S. Oh, Stick numbers of 2-bridge knots and links, Proc. A. M. S. 139 (2011) 4143-4152.
Y. Huh and S. Oh, An upper bound on stick number of knots, J. Knot theory Ramifications 20 (2011) 741-747.
Y. Huh, An elementary set for embedded bouquet graphs with two cycles, J. Knot theory Ramifications 20 (2011) 305-325.
Y. Huh, Heptagonal knots and Radon partitions, J. Korean Math. Soc. 48 (2011) 367-382.
Y. Huh and R. Nikkuni, Regular projections of graphs with at most three double points, J. Knot theory Ramifications 19 (2010) 917-933.
Y. Huh and S. Oh, Knots with small lattice stick numbers, J. Phys. A 43 (2010) 265002
Y. Huh, Projections of bouquet graph with two cycles, J. Korean Math. Soc. 45 (2008) 1341-1360.
Y. Huh and C. B. Jeon, Knots and links in linear embeddings of K6, J. Korean Math. Soc. 44 (2007) 661-671.
Y. Huh and S. Oh, Lattice stick numbers of small knots, J. Knot theory Ramifications 14 (2005) 859-868.
Y. Huh and K. Taniyama, Identifiable projections of spatial graphs, J. Knot theory Ramifications 13 (2004) 991-998.
Y. Huh and S. Oh, Planar graphs producing no strongly almost trivial embedding, J. Graph Theory 43 (2003) 319-326.
Y. Huh, G. T. Jin and S. Oh, Elementary projections of Θm-curves, J. Knot theory Ramifications 11 (2002) 1243-1250.
Y. Huh and G. T. Jin, Θ-curve polynomials and finite type invariant, J. Knot theory Ramifications 11 (2002) 555-564.
Y. Huh, G. T. Jin and S. Oh, Strongly almost trivial Θ-curves, J. Knot theory Ramifications 11 (2002) 153--164.
J. Nam, Y. Ro, Y. Huh and M. KIm, Visual content adaptation according to user perception characteristics, IEEE Trans. on Multimedia 7 (2005) 435-445.
K. Yoo and Y. Huh, An automatic summarization system of baseball game video using the caption information, J. of Broadcasting Engineering 7 107-113.
Y. Huh, Applications of MPEG-21 DIA descriptions for adaptive color reproduction, Proc. of IEEK Summer Conference 2003 1479-1482. (Awarded Excellent paper from IEEK)
7 US patents, 15 Korean patents on image search and color reproduction
Hanyang university 2004
KRF 2005-C00021
KRF 2006-C00469
Hanyang university 2007
KOSEF R01-2007-000-20293-0 (3yrs)
NRF 2010-0009794 (5yrs)
NRF 2016R1D1A1B01008044 (7yrs)