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

Showing results 13 to 43 of 43

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

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