5 papers
Some developments of exchangeable measure-valued Pólya sequences
Yoana R. Chorbadzhiyska, Hristo Sariev, Mladen Savov
Measure-valued Pólya sequences (MVPS) are processes whose dynamics are governed by generalized Pólya urn schemes with infinitely many colors. Assuming a general reinforcement rul…
BV photometry of the ultracompact binary star GP Com
R. Zamanov, L. Dankova, M. Minev +2
We present optical B and V band photometry of GP Com - an ultracompact binary consisting of an accreting white dwarf and helium secondary component. Our data set contains 7.7 hours…
On some properties of probability kernels
Hristo Sariev
Although regular conditional distributions (r.c.d.) are well-defined and widely used measure-theoretic objects, they can violate our intuition from the classical definition of a co…
Sufficientness postulates for measure-valued Pólya urn sequences
Hristo Sariev, Mladen Savov
In a recent paper, the authors studied the distribution properties of a class of exchangeable processes, called measure-valued Pólya sequences (MVPS), which arise as the observati…
Characterization of exchangeable measure-valued Pólya urn sequences
Hristo Sariev, Mladen Savov
Measure-valued Pólya urn sequences (MVPS) are a generalization of the observation processes generated by -color Pólya urn models, where the space of colors is a c…