395 citations · 2.7k across the 108 of their papers we have counts for
6 papers · 1 filter
Space Radio Astronomy in the next 1000001 (binary) years
L. I. Gurvits
Radio astronomy and active exploration of space are peers: both began by efforts of enthusiasts in the 1930s and got a major technological boost in the 1940s-50s. Thus, for the sak…
Redshift, Time, Spectrum - the most distant radio quasars with VLBI
S. Frey, L. I. Gurvits, Z. Paragi +1
The highest-redshift quasars are still rare and valuable objects for observational astrophysics and cosmology. They provide important constraints on the growth of the earliest supe…
VLBI detection of the Galactic black hole binary candidate MAXI J1836-194
Jun Yang, Yonghua Xu, Zhixuan Li +6
The X-ray transient MAXI J1836-194 is a newly-identified Galactic black hole binary candidate. As most X-ray transients, it was discovered at the beginning of an X-ray outburst. Af…
The Social Will-Testing Game and its Solution
Leonid Gurvits, J. Stephen Judd
We examine a two-person game we call Will-Testing in which the strategy space for both players is a real number. It has no equilibrium. When an infinitely large set of players play…
Spacecraft VLBI and Doppler tracking: algorithms and implementation
Dmitry A. Duev, Guifre Molera Calves, Sergei V. Pogrebenko +3
We present the results of several multi-station Very Long Baseline Interferometry (VLBI) experiments conducted with the ESA spacecraft Venus Express as a target. To determine the t…
Multi-frequency polarization properties of ten quasars on deca-parsec scales at z > 3
Shane P. O'Sullivan, Denise C. Gabuzda, Leonid I. Gurvits
Global VLBI (EVN+VLBA) polarization observations at 5 and 8.4 GHz of ten high redshift (z > 3) quasars are presented. The core and jet brightness temperatures are found through mod…