Search Results - "Mahtessian, A.P."

Studies of the NGC315 galaxy and the distribution of extragalactic objects around it by Hovhannisyan, M.A., Mkhitaryan, S.A., Mahtessian, L.A., Vardanyan, J.G., Markosyan, J.P., Minasyan, A.M., Mahtessian, A.P.

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Luminosity function of the field galaxies by Mahtessian, A. P.

“…The Schmidt method for constructing the luminosity function of galaxies is generalized to include the dependence of the density of galaxies on distance in the…”
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Influence of environment on the luminosity function of galaxies by Mahtessian, A. P.

“…The luminosity function (LF) of galaxies in different environments is studied. A method proposed by the author is used to determine the LF of galaxies. It is…”
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List of groups of galaxies based on the CfA2 redshift survey by Mahtessian, A. P., Movsessian, V. G.

“…Groups of galaxies are identified on the basis of the CfA2 redshift survey and a method proposed by one of the authors. Of the 15577 galaxies that have…”
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Morphology of Markarian galaxies in single galaxies and groups by Mahtessian, A. P., Movsessian, V. H.

“…The morphological content of Markarian galaxies (MG) in groups and in single galaxies is examined. It is found that MG do not conform to the long established…”
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High surface brightness Arakelian galaxies and their environment by Mahtessian, A. P., Movsessian, V. H.

“…The relationship of high surface brightness Arakelian galaxies (ArG) to their environment is studied. This is done using the groups identified by the authors…”
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