35 citations · 74 across the 12 of their papers we have counts for
4 papers · 1 filter
Oblique projections and Schur complements
G. Corach, A. Maestripieri, D. Stojanoff
Let H be a Hilbert space, L(H) the algebra of all bounded linear operators on H and <, >_A : H \times H \to C the bounded sesquilinear form induced by a selfadjoint A in L(H), < ξ,…
Exploring the high frequency emission of radio loud X-ray binaries
J. M. Paredes, J. Marti, M. Peracaula +3
We report millimetre-wave continuum observations of the X-ray binaries Cygnus X-3, SS 433, LSI+61 303, Cygnus X-1 and GRS 1915+105. The observations were carried out with the IRAM…
Spatial resolution bias in the mid-infrared Starburst/AGN classification
O. Laurent, I. F. Mirabel, V. Charmandaris +4
We present the effects of limited spatial resolution to the observed mid-infrared (MIR) spectrum of an active galactic nucleus (AGN) surrounded by a disk with massive star forming…
CCD photometry in the region of NGC 6994: the remains of an old open cluster
L. P. Bassino, S. Waldhausen, R. E. Martinez
We present the results of BV(RI)_KC CCD photometry down to V=21 mag in the region of NGC 6994. To our knowledge, no photometry has previously been reported for this object and we f…