H. Bass, “Is SK1(Zπ)=0 for π a finite Abelian group?,” Lect. Notes Math.,353, 84 (1973). Google Scholar H. Bass, “Some problems in ‘classical’ algebraic K-theory,” Lect. Notes Math.,342, 3–73 (1973). Google Scholar ...
In many scientific fields, sparseness and indirectness of empirical evidence pose fundamental challenges to theory development. Theories of the evolution o
We study the behavioural theory of π P , a π-calculus in the tradition of Fusions and Chi calculi. In contrast with such calculi, reduction in π P generates a preorder on names rather than an equivalence relation. We present two characterisations of barbed congruence in π P : the ...
This is our basis for a uniform theory of “ordinal assignments” and as we shall see, it applies equally well to proofs as to computations, thus providing a link between the two. There is still more useful structure to be extracted from the above presentation of a well-ordering γ=X≺...
A tableaux method for systematic simultaneous search for refutations and models using equational problems. Journal of Logic and Computation, 3(1):3{25, ... RICARDO,CAFERRA - 《J Logic Computation》 被引量: 17发表: 1993年 Logics of Programs type theory.- Errata.- Automata, tableaux, and te...
An educational intervention was then designed and implemented based on the results of this descriptive-analytical study. The results of the descriptive-analytical study showed that sixth grade girls (11–12 years old) had the highest DMFT index and oral health problems [18, 19]. In addition,...
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For example, we develop a predictive model of the skin-friction coefficient in boundary-layer transition based on the small-scale inclination angle in experimental images. Some open problems in the VSF study are discussed, including the regularization for the breakdown of virtual conservation theorems...
In the 20th century the emphasis shifted to the solution of boundary-value problems, and the theory itself remained relatively dormant until the middle of the century when new results appeared concerning, among other things, Saint-Venant’s principle, stress functions, variational principles, and ...
The usual method of using the SVM for multi-class problems is to train one SVM for each class so that each separates the class in question from all the others. This means that five quadratic programming problems have to be solved for the current problem. There are strategies for multi-...