Browse "College of Natural Sciences(자연과학대학)" by Author Park, Jongho

Showing results 1 to 43 of 43

1
A FINITE ELEMENT APPROACH FOR THE DUAL RUDIN-OSHER-FATEMI MODEL AND ITS NONOVERLAPPING DOMAIN DECOMPOSITION METHODS

Lee, Chang-Ock; Park, Eun-Hee; Park, Jongho, SIAM JOURNAL ON SCIENTIFIC COMPUTING, v.41, no.2, pp.B205 - B228, 2019-03

2
A Finite Element Nonoverlapping Domain Decomposition Method with Lagrange Multipliers for the Dual Total Variation Minimizations

Lee, Chang-Ock; Park, Jongho, JOURNAL OF SCIENTIFIC COMPUTING, v.81, no.3, pp.2331 - 2355, 2019-12

3
A Parareal Architecture for Very Deep Convolutional Neural Networks

Lee, Chang-Ock; Lee, YoungKyu; Park, Jongho, 26th International Conference on Domain Decomposition Methods, 2020, pp.407 - 415, Springer Science and Business Media Deutschland GmbH, 2020-12

4
A Search for Pulsars around Sgr A* in the First Event Horizon Telescope Data Set

Torne, Pablo; Liu, Kuo; Eatough, Ralph P.; Wongphechauxsorn, Jompoj; Cordes, James M.; Desvignes, Gregory; De Laurentis, Mariafelicia; et al, ASTROPHYSICAL JOURNAL, v.959, no.1, 2023-12

5
A Universal Power-law Prescription for Variability from Synthetic Images of Black Hole Accretion Flows

Georgiev, Boris; Pesce, Dominic W.; Broderick, Avery E.; Wong, George N.; Dhruv, Vedant; Wielgus, Maciek; Gammie, Charles F.; et al, ASTROPHYSICAL JOURNAL LETTERS, v.930, no.2, 2022-05

6
Antiperovskite Gd3SnC: Unusual Coexistence of Ferromagnetism and Heavy Fermions in Gd Lattice

Bang, Joonho; Park, Jongho; Lee, Kimoon; Kim, Minsoo; Kyung, Wonshik; Denlinger, Jonathan D.; Kim, Yeongkwan; et al, ADVANCED MATERIALS, v.33, no.37, pp.2102958, 2021-09

7
Characterizing and Mitigating Intraday Variability: Reconstructing Source Structure in Accreting Black Holes with mm-VLBI

Broderick, Avery E.; Gold, Roman; Georgiev, Boris; Pesce, Dominic W.; Tiede, Paul; Ni, Chunchong; Moriyama, Kotaro; et al, ASTROPHYSICAL JOURNAL LETTERS, v.930, no.2, 2022-05

8
Comparison of Polarized Radiative Transfer Codes Used by the EHT Collaboration

Prather, Ben S.; Dexter, Jason; Moscibrodzka, Monika; Pu, Hung-Yi; Bronzwaer, Thomas; Davelaar, Jordy; Younsi, Ziri; et al, ASTROPHYSICAL JOURNAL, v.950, no.1, 2023-06

9
Constraints on black-hole charges with the 2017 EHT observations of M87*

Kocherlakota, Prashant; Rezzolla, Luciano; Falcke, Heino; Fromm, Christian M.; Kramer, Michael; Mizuno, Yosuke; Nathanail, Antonios; et al, PHYSICAL REVIEW D, v.103, no.10, 2021-05

10
CORRIGENDUM TO "A DUAL ITERATIVE SUBSTRUCTURING METHOD WITH A SMALL PENALTY PARAMETER", [J. KOREAN MATH. SOC. 54 (2017), NO. 2, 461{477]

Lee, Chang-Ock; Park, Eun-Hee; Park, Jongho, JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY, v.58, no.3, pp.791 - 797, 2021-05

11
Domain decomposition methods for convex optimization in image processing : focusing on total variation minimization = 영상 처리에서의 볼록 최적화 문제에 대한 영역분할법 : 총변이 최소화 문제를 중심으로link

Park, Jongho; Lee, Chang-Ock; et al, 한국과학기술원, 2019

12
Domain Decomposition Methods Using Dual Conversion for the Total Variation Minimization with L-1 Fidelity Term

Lee, Chang-Ock; Nam, Changmin; Park, Jongho, JOURNAL OF SCIENTIFIC COMPUTING, v.78, no.2, pp.951 - 970, 2019-02

13
Event Horizon Telescope imaging of the archetypal blazar 3C 279 at an extreme 20 microarcsecond resolution

Kim, Jae-Young; Krichbaum, Thomas P.; Broderick, Avery E.; Wielgus, Maciek; Blackburn, Lindy; Gomez, Jose L.; Johnson, Michael D.; et al, ASTRONOMY & ASTROPHYSICS, v.640, 2020-08

14
Fast Nonoverlapping Block Jacobi Method for the Dual Rudin-Osher-Fatemi Model

Lee, Chang-Ock; Park, Jongho, SIAM JOURNAL ON IMAGING SCIENCES, v.12, no.4, pp.2009 - 2034, 2019-12

15
First M87 Event Horizon Telescope Results. IX. Detection of Near-horizon Circular Polarization

Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; et al, ASTROPHYSICAL JOURNAL LETTERS, v.957, no.2, 2023-11

16
First M87 Event Horizon Telescope Results. VII. Polarization of the Ring

Akiyama, Kazunori; Algaba, Juan Carlos; Alberdi, Antxon; Alef, Walter; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; et al, ASTROPHYSICAL JOURNAL LETTERS, v.910, no.1, 2021-03

17
First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near The Event Horizon

Akiyama, Kazunori; Algaba, Juan Carlos; Alberdi, Antxon; Alef, Walter; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; et al, ASTROPHYSICAL JOURNAL LETTERS, v.910, no.1, 2021-03

18
First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; et al, ASTROPHYSICAL JOURNAL LETTERS, v.930, no.2, 2022-05

19
First Sagittarius A* Event Horizon Telescope Results. II. EHT and Multiwavelength Observations, Data Processing, and Calibration

Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; et al, ASTROPHYSICAL JOURNAL LETTERS, v.930, no.2, 2022-05

20
First Sagittarius A* Event Horizon Telescope Results. III. Imaging of the Galactic Center Supermassive Black Hole

Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; et al, ASTROPHYSICAL JOURNAL LETTERS, v.930, no.2, 2022-05

21
First Sagittarius A* Event Horizon Telescope Results. IV. Variability, Morphology, and Black Hole Mass

Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; et al, ASTROPHYSICAL JOURNAL LETTERS, v.930, no.2, 2022-05

22
First Sagittarius A* Event Horizon Telescope Results. V. Testing Astrophysical Models of the Galactic Center Black Hole

Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; et al, ASTROPHYSICAL JOURNAL LETTERS, v.930, no.2, 2022-05

23
First Sagittarius A* Event Horizon Telescope Results. VI. Testing the Black Hole Metric

Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; et al, ASTROPHYSICAL JOURNAL LETTERS, v.930, no.2, 2022-05

24
First Sagittarius A* Event Horizon Telescope Results. VIII. Physical Interpretation of the Polarized Ring

Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; et al, The Astrophysical Journal Letters, v.964, no.2, pp.L26, 2024-03

25
Gravitational Test beyond the First Post-Newtonian Order with the Shadow of the M87 Black Hole

Psaltis, Dimitrios; Medeiros, Lia; Christian, Pierre; Ozel, Feryal; Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; et al, PHYSICAL REVIEW LETTERS, v.125, no.14, 2020-10

26
Long-Range Lattice Engineering of MoTe2 by a 2D Electride

Kim, Sera; Song, Seunghyun; Park, Jongho; Yu, Ho Sung; Cho, Suyeon; Kim, Dohyun; Baik, Jaeyoon; et al, NANO LETTERS, v.17, no.6, pp.3363 - 3368, 2017-06

27
Millimeter Light Curves of Sagittarius A* Observed during the 2017 Event Horizon Telescope Campaign

Wielgus, Maciek; Marchili, Nicola; Marti-Vidal, Ivan; Keating, Garrett K.; Ramakrishnan, Venkatessh; Tiede, Paul; Fomalont, Ed; et al, ASTROPHYSICAL JOURNAL LETTERS, v.930, no.2, 2022-05

28
Monitoring the Morphology of M87*in 2009-2017 with the Event Horizon Telescope

Wielgus, Maciek; Akiyama, Kazunori; Blackburn, Lindy; Chan, Chi-kwan; Dexter, Jason; Doeleman, Sheperd S.; Fish, Vincent L.; et al, ASTROPHYSICAL JOURNAL, v.901, no.1, 2020-09

29
Parareal Neural Networks Emulating a Parallel-in-time Algorithm

Lee, Chang-Ock; Lee, Youngkyu; Park, Jongho, The 26th International Domain Decomposition Conference, Chinese University of Hong Kong, 2020-12-08

30
Parareal Neural Networks Emulating a Parallel-in-Time Algorithm

Lee, Youngkyu; Park, Jongho; Lee, Chang-Ock, IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, v.35, no.5, pp.6353 - 6364, 2024-05

31
Polarimetric Geometric Modeling for mm-VLBI Observations of Black Holes

Roelofs, Freek; Johnson, Michael D.; Chael, Andrew; Janssen, Michael; Wielgus, Maciek; Broderick, Avery E.; Akiyama, Kazunori; et al, ASTROPHYSICAL JOURNAL LETTERS, v.957, no.2, 2023-11

32
Polarimetric Properties of Event Horizon Telescope Targets from ALMA

Goddi, Ciriaco; Marti-Vidal, Ivan; Messias, Hugo; Bower, Geoffrey C.; Broderick, Avery E.; Dexter, Jason; Marrone, Daniel P.; et al, ASTROPHYSICAL JOURNAL LETTERS, v.910, no.1, 2021-03

33
Proximity Engineering of the van der Waals Interaction in Multilayered Graphene

Kim, Sera; Park, Jongho; Dinh Loc Duong; Cho, Suyeon; Kim, Sung Wng; Yang, Heejun, ACS Applied Materials and Interfaces, v.11, no.45, pp.42528 - 42533, 2019-11

34
Resolving the Inner Parsec of the Blazar J1924-2914 with the Event Horizon Telescope

Issaoun, Sara; Wielgus, Maciek; Jorstad, Svetlana; Krichbaum, Thomas P.; Blackburn, Lindy; Janssen, Michael; Chan, Chi-kwan; et al, ASTROPHYSICAL JOURNAL, v.934, no.2, 2022-08

35
Selective Dynamical Imaging of Interferometric Data

Farah, Joseph; Galison, Peter; Akiyama, Kazunori; Bouman, Katherine L.; Bower, Geoffrey C.; Chael, Andrew; Fuentes, Antonio; et al, ASTROPHYSICAL JOURNAL LETTERS, v.930, no.2, 2022-05

36
The Event Horizon Telescope Image of the Quasar NRAO 530

Jorstad, Svetlana; Wielgus, Maciek; Lico, Rocco; Issaoun, Sara; Broderick, Avery E.; Pesce, Dominic W.; Liu, Jun; et al, ASTROPHYSICAL JOURNAL, v.943, no.2, 2023-02

37
The persistent shadow of the supermassive black hole of M 87

Akiyama, Kazunori; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; et al, Astronomy & Astrophysics, v.681, pp.A79, 2024-01

38
The Polarized Image of a Synchrotron-emitting Ring of Gas Orbiting a Black Hole

Narayan, Ramesh; Palumbo, Daniel C. M.; Johnson, Michael D.; Gelles, Zachary; Himwich, Elizabeth; Chang, Dominic O.; Ricarte, Angelo; et al, ASTROPHYSICAL JOURNAL, v.912, no.1, 2021-05

39
The Variability of the Black Hole Image in M87 at the Dynamical Timescale

Satapathy, Kaushik; Psaltis, Dimitrios; Ozel, Feryal; Medeiros, Lia; Dougall, Sean T.; Chan, Chi-Kwan; Wielgus, Maciek; et al, ASTROPHYSICAL JOURNAL, v.925, no.1, 2022-01

40
Two-level group convolution

Lee, Youngkyu; Park, Jongho; Lee, Chang-Ock, NEURAL NETWORKS, v.154, pp.323 - 332, 2022-10

41
Two-level Group Convolution

Lee, Chang-Ock; Lee, YoungKyu; Park, Jongho, 2022 SIAM Conference on Parallel Processing for Scientific Computing, Society for Industrial and Applied Mathematics, 2022-02-24

42
Two-level Group Convolution

Lee, Chang-Ock; Lee, YoungKyu; Park, Jongho, SIAM Conference on Mathematics of Data Science, Society for Industrial and Applied Mathematics, 2022-09-30

43
Verification of Radiative Transfer Schemes for the EHT

Gold, Roman; Broderick, Avery E.; Younsi, Ziri; Fromm, Christian M.; Gammie, Charles F.; Moscibrodzka, Monika; Pu, Hung-Yi; et al, ASTROPHYSICAL JOURNAL, v.897, no.2, 2020-07

rss_1.0 rss_2.0 atom_1.0