نتایج جستجو برای: m matrix
تعداد نتایج: 877731 فیلتر نتایج به سال:
In this paper, a unified M-estimation method in Yang (2018 Yang, Z. (2018). Unified of fixed-effects spatial dynamic models with short panels. Journal Econometrics 205(2):423–447. doi:https://doi.org/10.1016/j.jeconom.2017.08.019[Crossref], [Web Science ®] , [Google Scholar]) is extended to the matrix exponential panel specification (MESDPS) fixed effects Similar STLE model which includes lag e...
abstract this paper discusses several commonly used models for strategic marketing¹ including market environmental analysis methods (i.e. swot and pest analysis) and strategic marketing tools and techniques (i.e. boston matrix and shell directional policy matrix)and shows how these models may help a firm to achieve its strategic goals. at first, the main reason for doing this research is de...
<abstract><p>Consider the problem of finding maximal nonpositive solvent $ \varPhi quadratic matrix equation (QME) X^2 + BX C = 0 with B being a nonsingular M $-matrix and an such that B^{-1}C\ge $. Such QME arises from overdamped vibrating system. Recently, under condition - I is $-matrix, Yu et al. (<italic>Appl. Math. Comput.</italic>, 218 (2011): 3303–3310) proved \r...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید