Article

Discussion: the nature of the complex as compared with the sentiment

January 1926

Authors:

The late W. H. R. Rivers has distinguished between sentiment and complex, the former being a natural, normal organization of emotional dispositions about some object, and the latter being a distinctly pathological affair. No hard and fast line can be drawn between sentiment and complex.

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Research

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Ulyana Lushchyk

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February 2016 · Transactions of the American Mathematical Society

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July 1985

It is known that any set A not in P contains an infinite complexity core, that is, a set C Í\subseteq A such that any algorithm for A takes superpolynomial time almost everywhere on C. We investigate the conditions under which an intractable set A can possess a core that is maximal with respect to inclusion; such a core could be understood as containing exactly the inherently hard instances of ... [Show full abstract] A. We show that although intractable sets with maximal cores do exist, this property seems to be highly unnatural. In particular, no known complete sets for NP and PSPACE are of this type. We observe that a recursive set contains a maximal core if and only if it contains a maximal P-subset, and so our results apply equally to show the nonexistence of maximal approximations to natural intractable sets by P-sets.

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Incertitudes ?dipiennes

January 2012 · Revue Française de Psychanalyse

Catherine Chabert

Based on Louppe's paper and exposition, two lines of discussion are opened for understanding forms of incompleteness of the Oedipus complex. The first explores the oedipal configurations that can appear in borderline-functioning treatments. The second, more developed, deals with the female Oedipus complex: how it begins and unfolds and its particular dissolution. The hypothesis is put forward ... [Show full abstract] that in Freud, the girl's Oedipus complex inspires pathological forms of the complex, whereas the masculine model represents its natural, even ideal, destiny.

Chapter

New Normal Forms for Levi-nondegenerate Hypersurfaces

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C.H. Papadimitriou

The complexity of certain natural generalizations of satisfiability, in which one of the possibly exponentially many satisfying truth assignments must be selected, is studied. Two natural selection criteria, default preference and minimality (circumscription), are considered. The thrust of the complexity results seems to be that hard problems become harder, while easy problems remain easy. This ... [Show full abstract] consideration yields as a byproduct a new and very natural polynomial-time randomized algorithm for 2SAT

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April 2002 · IEEE Transactions on Computers

A lower bound to the number of AND gates used in parallel multipliers for GF(2<sup>m</sup>), under the condition that time complexity be minimum, is determined. In particular, the exact minimum number of AND gates for primitive normal bases and optimal normal bases of Type II multipliers is evaluated. This result indirectly suggests that space complexity is essentially a quadratic function of m ... [Show full abstract] when time complexity is kept minimum

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While there is a growing base of knowledge concerning the health benefits of nature experience, this knowledge appears to be insufficiently translated into practice. The perceived gap between research and practice is often explained by a lack of hard evidence on the effects and mechanisms at work. In this chapter we argue that strengthening the evidence base is only one of the areas where more ... [Show full abstract] needs be done. Converting the evidence into practice is a process that requires concerted attempts with different kinds of effort, and should therefore be viewed from different perspectives. We examine the topic from three distinct perspectives: problem definition (who is responsible?); acceptability (what constitutes acceptable evidence?); applicability (can the evidence be used in practice?). Throughout, we use examples from various disciplinary fields to illustrate the significant challenges and complexities faced in joining practice and research.

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Discussion: the nature of the complex as compared with the sentiment

Abstract

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