نتایج جستجو برای: an independent t
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Let $G$ be a weighted digraph, $s$ and $t$ be two vertices of $G$, and $t$ is reachable from $s$. The logical $s$-$t$ min-cut (LSTMC) problem states how $t$ can be made unreachable from $s$ by removal of some edges of $G$ where (a) the sum of weights of the removed edges is minimum and (b) all outgoing edges of any vertex of $G$ cannot be removed together. If we ignore the second constraint, ca...
We introduce a family of extremal polynomials associated with the prolongation of a stratified nilpotent Lie algebra. These polynomials are related to a new algebraic characterization of abnormal subriemannian geodesics in stratified nilpotent Lie groups. They satisfy a set of remarkable structure relations that are used to integrate the adjoint equations.
Background: Cerebral palsy (CP) is the most common chronic motor disability, which can have negative impacts on social behavior of mothers as the primary caregivers. Aim: To investigate the effect of an intervention program based on the self-management empowerment model on the anger and social isolation of mothers with CP children. Method: This randomized controlled clinical trial was performed...
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