Zobrazeno 1 - 10
of 909
pro vyhledávání: '"a Lakzian"'
We discuss topological rigidity of vector bundles with asymptotically conical (AC) total spaces of rank greater than 1 with a sufficiently connected link; our focus will mainly be on ALE (asymptotically locally Euclidean) bundles. Within the smooth c
Externí odkaz:
http://arxiv.org/abs/2305.04283
Autor:
S Bagherifam, A Lakzian
Publikováno v:
مجله علوم و فنون هستهای, Vol 34, Iss 2, Pp 8-18 (2013)
Uranium is a radioactive element that occurs naturally in the earth’s crust. However, in some areas its natural abundance has been redistributed due to anthropogenic activities, where consequently results in high levels of contamination. In order t
Externí odkaz:
https://doaj.org/article/9e2ac83b25414b4d8da4b109667e33d1
Publikováno v:
پژوهشهای زراعی ایران, Vol 8, Iss 6, Pp 956-964 (2012)
Abstract Heavy metal pollution in soil and environment can be reduced by their immobilization. The effects of chemical amendments as zeolite with three levels, 0 (Z1), 5% (Z2) and 10% (Z3) and triple super phosphate with three levels, 0 (P1), 0.25%
Externí odkaz:
https://doaj.org/article/39901733c33948969bb5274d5696a36e
Autor:
Fathi, Zohreh, Lakzian, Sajjad
We analyze both continuous and discrete-time Ollivier-Ricci curvatures of locally-finite weighted graphs $\G$ equipped with a given distance "$\dist$" (w.r.t. which $\G$ is metrically complete) and for general random walks. We show the continuous-tim
Externí odkaz:
http://arxiv.org/abs/2203.16837
Publikováno v:
Journal of Agricultural Machinery, Vol 1, Iss 1 (2011)
The issue of soil salinity is one of the snags for increasing agricultural productivity, which must be inhibited by appropriate devise and scientific management. One way to identify salty areas of farm lands is to prepare salinity maps. In this study
Externí odkaz:
https://doaj.org/article/bd0ba5b666e640d7a4197614899133fc
Publikováno v:
Nonlinear Analysis 228 (2023)
We extend the celebrated rigidity of the sharp first spectral gap under $Ric\ge0$ to compact infinitesimally Hilbertian spaces with non-negative (weak, also called synthetic) Ricci curvature and bounded (synthetic) dimension i.e. to so-called compact
Externí odkaz:
http://arxiv.org/abs/2110.05045
Publikováno v:
In Thermal Science and Engineering Progress August 2024 53
Publikováno v:
In Geoderma Regional June 2024 37
Publikováno v:
In International Journal of Heat and Mass Transfer 1 June 2024 224
Publikováno v:
In Journal of Loss Prevention in the Process Industries February 2024 87