The parabolic Anderson problem is the Cauchy problem for the heat equation ∂tu(t, z) = ∆u(t, z) + ξ(z)u(t, z) on (0,∞) × Z with random potential (ξ(z) : z ∈ Z). We consider independent and identically distributed potential variables, such that Prob(ξ(z) > x) decays polynomially as x ↑ ∞. If u is initially localised in the origin, i.e. if u(0, x) = 1l0(x), we show that, at any large time t, the ...

study of different islamic agreements efficiency in free of interest banking system through modern scientific approaches is of outmost importance. in this paper attempt has been made to study and compare the efficiency of charity loan agreement and cooperative agreements by dea approach in branches of mellat bank in kermanshah province as case study. in this direction, the data related to five ...

this research was carried out to evaluate the effect of super-absorbent and manure on growth, yield, physiological and biochemical characteristics of geranium under deficit irrigation at research greenhouse of faculty of agriculture, lorestan university, iran, in 2014. the experiment was arranged factorially based on a completely randomized design with six replications. factor a was substrate c...

Ten Azotobacter cultures were isolated from the maize rhizosphere and their auxin producing ability was measured colourimetrically. The auxin production by three efficient Azotobacter cultures (Z1, Z3, Z4) was also measured in the presence of filter sterilized L-tryptophan (at 10G, 10G and 10G M). Azotobacter culture Z4 gave relatively higher auxin production and was selected for further experi...

abstract the main aim of the paper is to determine the marketing efficiency of poultry industry in karaj. in this research the marketing margin and the marketing efficiency of poultry market in different level of the market in karaj was calculated. the results showed that slaughter houses gain the main part of marketing margin and marking profit. the share of slaughter house was more that 50 pe...