To indicate emphasis, auxiliary do is used in affirmative contexts (do+) when no other present. It thus rooted the grammatical system of do-support; however, do+ does not always bear stress and can fulfil various discourse-marking functions (Nevalainen & Rissanen, 1986). Positioned at intersection grammar discourse, constitutes an interesting study for its use ‘non-native’ varieties English sin...

The dynamic complexity of the reachability query is studied in the dynamic complexity framework of Patnaik and Immerman, restricted to quantifier-free update formulas. It is shown that, with this restriction, the reachability query cannot be dynamically maintained, neither with binary auxiliary relations nor with unary auxiliary functions, and that ternary auxiliary relations are more powerful ...

The auxiliary problem principle is a powerful tool for solving multi-area economic dispatch problem. One of the main drawbacks of the auxiliary problem principle method is that the convergence performance depends on the selection of penalty parameter. In this paper, we propose a self-adaptive strategy to adjust penalty parameter based on the iterative information, the proposed approach is verif...