Viktor Kuzmenko

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
This paper investigates a model for pricing the demand for a set of goods when multiple suppliers operate discount schedules based on total business value. We formulate the buyers's decision problem as a mixed binary integer program (MIP) which is a generalization of the capacitated facility location problem (CFLP) and can be solved using Lagrangean(More)
This paper investigates a model for pricing the demand for a set of goods when suppliers operate discount schedules based on total business value. We formulate the buyers's decision problem as a mixed binary integer program, which is a generalization of the capacitated facility location problem (CFLP). A branch and bound (BnB) procedure using Lagrangean(More)
The paper compares portfolio optimization with the Second-Order Stochastic Dominance (SSD) constraints with mean-variance and minimum variance portfolio optimization. As a distribution-free decision rule, stochastic dominance takes into account the entire distribution of return rather than some specific characteristic, such as variance. The paper is focused(More)
The development results for the automated precise HPGe spectrometers and systems for radionuclide analyses in nuclear industry and environmental monitoring are presented. Automated HPGe spectrometer for radionuclide monitoring of coolant in primary circuit of NPPs is intended for technological monitoring of the radionuclide specific activity in liquid and(More)
We consider a problem of optimal order allocation faced for example by an internet trading agent who seeks to ful…l an order for speci…ed amounts of several products from a prearranged list of suppliers, taking into account availability and price. We present a mixed integer programming (MILP) formulation for the case that suppliers impose a …xed charge(More)
The development results for the cryostats with the low-level of instrument background supported by special design, the reduction of mass of the materials surrounding detector and application of the materials with very low content of radiation impurities are presented. The development results for HPGe detector with ultra low-level of instrument background(More)
  • 1