Showing 1–20 of 20 results
/ Date/ Name
Apr 28, 2026The Impact of Elliptical Broad-Line Regions on Reverberation-Based Black Hole Mass EstimatesFeb 16, 2024The weakness of soft X-ray intensity: possible physical reason for weak line quasarsApr 19, 2023Steep Balmer decrement in weak AGNs may be not caused by dust extinction: clues from low-luminosity AGNs and changing-look AGNsJun 8, 2025A Composite Broad-Line Region in SDSS J1609+4902: a Double-Peaked Disk component and a Gaussian ComponentDec 24, 2024Exploring variation of double-peak broad-line profile in strongly variable AGNsApr 18, 2023Spanning k-trees and distance spectral radius in graphsMay 19, 2025Composite spectrum of Little Red Dot from a standard inner disk and an unstable outer diskJun 10, 2025Observatory Science with eXTPJul 9, 2025Spanning k-trees, odd [1,b]-factors and spectral radius in binding graphsOct 26, 2024Simulations on the collision between debris stream and outer dusty torus: a possible channel for forming fast-rise and long-delayed radio outburst in tidal disruption eventsJan 26, 2026The Most Luminous H$β$ Reverberation Mapping of E1821+643 Indicates the Lower Boundary of the Radius-Luminosity RelationApr 14, 2026Accretion-Mode Transition: The Driver Behind Spectral Changes in Changing-Look AGNsJan 18, 2025Simulation of Binary-Single Interactions in AGN Disk I: Gas-Enhanced Binary Orbital HardeningOct 12, 2025Sufficient conditions for even factors in graphsSep 3, 2019Independence number and connectivity for fractional (a,b,k)-critical covered graphsApr 1, 2024The Interaction Between Stars and Past AGN Disk: Possible Explanation for the Kinematic Distributions of S-stars in the Galactic CenterFeb 24, 2026Formation of dust clumps in the torus of active galactic nucleiDec 1, 2024A spectral condition for spanning trees with restricted degrees in bipartite graphsApr 26, 2024Exploring the properties of photosphere and emission lines for tidal disruption events based on the global solution of slim disk and windsMay 29, 2023Two sufficient conditions for graphs to admit path factors