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In order to solve the shortcomings of particle swarm optimization in solving multiobjective optimization problems, an improved multiobjective particle swarm optimization algorithm is proposed. In this study, the competitive strategy was introduced into the construction process of Pareto external archives to speed up the search process of nondominated solutions, thereby increasing the speed of the establishment of Pareto external archives. In addition, the descending order of crowding distance method is used to limit the size of external archives and dynamically adjust (...) particle parameters; in order to solve the problem of insufficient population diversity in the later stage of algorithm iteration, time-varying Gaussian mutation strategy is used to mutate the particles in external archives to improve diversity. The simulation experiment results show that the improved algorithm has better convergence and stability than the other compared algorithms. (shrink)

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本书是作者晚年在老朋友的建议下撰写的回忆录，内容涉及与他交往密切的老朋友、个人经历和治学活动，以及生活情趣等等。.

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Estas páginas reúnen una serie de escritos personales, testimoniales o autobiográficos del filósofo, traductor, escritor y profesor José Gaos, uno de los pensadores de la lengua española más importantes e influyentes del siglo xx. Nace el presente libro de la necesidad práctica de tener un conjunto de textos suyos que contribuyan a dibujar su enérgico y rico perfil intelectual, filosófico y literario; y a la de explicar en cierto modo la fecundidad de la reflexión crítica diseminada en el orbe de (...) la lengua española, de la cual él mismo es en parte responsable, gracias a su misión y vocación intelectuales. El libro se abre con una introducción de Adolfo Castañón, académico de número de la Real Academia Mexicana de la Lengua, poeta, ensayista, editor, crítico literario y bibliófilo. En 2009 fue ganador del Premio Xavier Villaurrutia de 2008, máximo galardón para las letras mexicanas, por Viaje a México. Ensayos, crónicas y retratos, publicado por Iberoamericana Vervuert. El colofón corre a cargo de Ángeles Gaos de Camacho, quien evoca la imagen de su padre, en un emotivo monólogo. (shrink)

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本书所介绍的主要是逻辑中的演绎法,全书共分四部分,前两部分是对传统逻辑的介绍与批评,第三部分介绍了一个现代西方数理逻辑系统,第四部分则就关于逻辑系统的种种问题进行了深入的探讨。.

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Di 1 juan. Zhe xue di chuang xin -- di 2 juan. Zhe xue di ao mi -- di 3 juan. Zhe xue si wei fang shi bian ge -- di 4 juan. Chuan tong zhe xue dao xian dai zhe xue -- di 5 juan. Zhe xue ti xi gai ge -- di 6 juan. Zhe xue zai zou xiang wei lai.

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The relation between quantum collapse, consciousness and superluminal communication is analyzed. As we know, quantum collapse, if exists, can result in the appearance of quantum nonlocality, and requires the existence of a pre- ferred Lorentz frame. This may permit the realization of quantum superluminal communication (QSC), which will no longer result in the usual causal loop in case of the existence of a preferred Lorentz frame. The possibility of the existence of QSC is further analyzed under the assumption that quantum (...) collapse is a real process. We demonstrate that the combination of quantum collapse and the consciousness of the observer will permit the observer to distinguish nonorthogonal states in principle. This provides a possible way to realize QSC. Some implications of the existence of QSC are briefy discussed. (shrink)

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We investigate the meaning of the wave function by analyzing the mass and charge density distributions of a quantum system. According to protective measurement, a charged quantum system has effective mass and charge density distributing in space, proportional to the square of the absolute value of its wave function. In a realistic interpretation, the wave function of a quantum system can be taken as a description of either a physical field or the ergodic motion of a particle. The essential difference (...) between a field and the ergodic motion of a particle lies in the property of simultaneity; a field exists throughout space simultaneously, whereas the ergodic motion of a particle exists throughout space in a time-divided way. If the wave function is a physical field, then the mass and charge density will be distributed in space simultaneously for a charged quantum system, and thus there will exist gravitational and electrostatic self-interactions of its wave function. This not only violates the superposition principle of quantum mechanics but also contradicts experimental observations. Thus the wave function cannot be a description of a physical field but a description of the ergodic motion of a particle. For the later there is only a localized particle with mass and charge at every instant, and thus there will not exist any self-interaction for the wave function. Which kind of ergodic motion of particles then? It is argued that the classical ergodic models, which assume continuous motion of particles, cannot be consistent with quantum mechanics. Based on the negative result, we suggest that the wave function is a description of the quantum motion of particles, which is random and discontinuous in nature. On this interpretation, the square of the absolute value of the wave function not only gives the probability of the particle being found in certain locations, but also gives the probability of the particle being there. We show that this new interpretation of the wave function provides a natural realistic alternative to the orthodox interpretation, and its implications for other realistic interpretations of quantum mechanics are also briefly discussed. (shrink)

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By focusing on human virtues rather than the general morality of rational beings, Kant’s virtue theory presents systematic arguments from the perspectives of reason and experiential emotion, norms and disposition, spirituality and humanity, etc., which is of great significance to an overall understanding of Kantian ethics, thus clarifying misunderstandings from the past decades.

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The unique relation between logic and truth is crucial for understanding Fregean conception of logic. Frege has an insight that the nature of logic resides in the “truth“, which he finally locates in the assertoric-force of a sentence. Though Frege admits that assertoric-force is ineffable in ordinary language, he coins in his conceptual notation for such a force a much-disputed sign, i.e., judgment-stroke. In this paper, I will try to demonstrate that judgment-stroke is not adequate for the task its inventor (...) has assigned to it. Accordingly, it is misconceived and inconducive to clarify Frege’s vague insight into the protorelation. The mistake of judgment-stroke for the sign of assertoric-force has its root in Frege’s ignorance of the significant difference between “judgment” and assertion”, which will be elucidated at length in the light of Husserl’s theory of “doxic-modification“. In the end, based on a further elucidation of the activity of assertion, I will advance a tentative interpretation of the vague insight Frege has concerning the protorelation. (shrink)

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In the paper I trace the histories of four terms. All four words were originally translated from western languages or Russian, but have attained new meanings in China. The first is the "principle of the Party literature," an expression made by V. I. Lenin, which remained influential in China for a very long time. The change in its translation to the "principle of Party publication" eventually became a part of the ideological liberation of the early 1980s. The second is "imaged (...) thought." This term enabled Chinese literature to separate itself from the political ideology after the Cultural Revolution. The third is "subjectivity," a term originally translated as zhuguanxing, and then as zhutixing, which in the ears of Chinese philosophers substantially changed from a term with a negative sense, to one with a positive sense, and which paved the way for a philosophical revolution in China. The fourth is "ontology". The Chinese mixed the ontology criticized by Kant with the doctrine of noumena implied by Kant's philosophy, with ontology thus gaining its special meanings in Chinese philosophy and aesthetics. By presenting the histories of four terms, the author attempts to demonstrate how one and the same term can be ascribed different meanings in different cultures, and how it undergoes specific changes and historical transformations. (shrink)

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Laozi zhe xue -- Zhuangzi zhe xue za lun -- Xian Qin zhu zi yan jiu wen xian mu lu.

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Personnage central de la littérature mondiale, prix Nobel 2000, Gao Xingjian est également peintre, dramaturge, chorégraphe, cinéaste et photographe. En quête de l'art total, tel Leonardo, il développe avec une infinie rigueur la théorie de l'engagement du créateur dans le réel au delà de toute ingérence politique. Avec quelques-unes des grandes figures de la culture internationale il engage le débat sur l'éthique et l'esthétique au cours d'un mémorable colloque organisé à Marseille dans le cadre surréel d'une incroyable Année Gao. Tous (...) les textes de cet ouvrage de référence sont des jalons précieux pour qui veut discerner les grandes alternatives de l'histoire de l'art au croisement des siècles et des millénaires de l'histoire des hommes. (shrink)

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Since environmental ethics research started in China in the 1980s, it has been deeply influenced by environmental ethics theory in the United States. Some Chinese environmental philosophers have adopted the key concept of intrinsic value to construct Chinese environmental ethics. However, in recent decades, the concept of intrinsic value has been criticized by scholars in both the United States and China. Many Chinese have found that environmental ethics in the United States that is founded on the concept of intrinsic value (...) is incompatible with Chinese philosophy and culture. They have begun a new effort that is aimed at developing a localized environmental ethics based on traditional Chinese philosophy. However, the Chinese scholars’ theoretical effort neglects the important concept of wilderness that is emerging from preservation and conservation practices in China. In this context, the emotion of wonder and its interrelationship with intrinsic value is the new paradigm for constructing a Chinese environmental ethics. (shrink)

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It is shown that the heuristic "derivation" of the Schrödinger equation in quantum mechanics textbooks can be turned into a real derivation by resorting to spacetime translation invariance and relativistic invariance.

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We study computably enumerable equivalence relations (ceers) on N and unravel a rich structural theory for a strong notion of reducibility among ceers.

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We analyze the possible implications of spacetime discreteness for the special and general relativity and quantum theory. It is argued that the existence of a minimum size of spacetime may explain the invariance of the speed of light in special relativity and Einstein’s equivalence principle in general relativity. Moreover, the discreteness of spacetime may also result in the collapse of the wave function in quantum mechanics, which may provide a possible solution to the quantum measurement problem. These interesting results might (...) have some important implications for a complete theory of quantum gravity. (shrink)

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The remarkable connections between gravity and thermodynamics seem to imply that gravity is not fundamental but emergent, and in particular, as Verlinde suggested, gravity is probably an entropic force. In this paper, we will argue that the idea of gravity as an entropic force is debatable. It is shown that there is no convincing analogy between gravity and entropic force in Verlinde’s example. Neither holographic screen nor test particle satisfies all requirements for the existence of entropic force in a thermodynamics (...) system. As a result, there is no entropic force in the gravity system. Furthermore, we show that the entropy increase of the screen is not caused by its statistical tendency to increase entropy as required by the existence of entropic force, but in fact caused by gravity. Therefore, Verlinde’s argument for the entropic origin of gravity is problematic. In addition, we argue that the existence of a minimum size of spacetime, together with the Heisenberg uncertainty principle in quantum theory, may imply the fundamental existence of gravity as a geometric property of spacetime. This provides a further support for the conclusion that gravity is not an entropic force. (shrink)

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We investigate the implications of protective measurement for de Broglie-Bohm theory, mainly focusing on the interpretation of the wave function. It has been argued that the de Broglie-Bohm theory gives the same predictions as quantum mechanics by means of quantum equilibrium hypothesis. However, this equivalence is based on the premise that the wave function, regarded as a Ψ-field, has no mass and charge density distributions. But this premise turns out to be wrong according to protective measurement; a charged quantum system (...) has effective mass and charge density distributing in space, proportional to the square of the absolute value of its wave function. Then in the de Broglie-Bohm theory both Ψ-field and Bohmian particle will have charge density distribution for a charged quantum system. This will result in the existence of an electrostatic self-interaction of the field and an electromagnetic interaction between the field and Bohmian particle, which not only violates the superposition principle of quantum mechanics but also contradicts experimental observations. Therefore, the de Broglie-Bohm theory as a realistic interpretation of quantum mechanics is problematic according to protective measurement. Lastly, we briefly discuss the possibility that the wave function is not a physical field but a description of some sort of ergodic motion (e.g. random discontinuous motion) of particles. (shrink)

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本书内容包括:社区与精神文明、城市社区精神文明建设的历史考察、社区服务与城市社区精神文明建设、社区文化与城市社区精神文明建设、社区环境与城市社区精神文明建设、社区精神与城市社区精神文明建设等.

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… Talking again about the right to freedom, the situation is the same. That is, the right to freedom is as vulnerable in the face of social inequalities as the right to property, which Gao has just discussed. For example, the constitution stipulates only that "people have freedom of speech and thought." We have to ask whether, in order to enjoy these kinds of freedoms, people do not also need some corresponding life capabilities? [If so], then should society not have (...) to provide each individual with the appropriate capabilities and facilities? The first precondition for all those who want to enjoy the freedom of speech and thought is to be able to live. If not even one's life can be protected, then it is impossible for one to receive an education. And even if one's life is protected and an education received, and even if one does not have any other problems, still, if there are no library facilities in society and no scholars to advise one or to stimulate one's academic interests, or if society, because of its industrial system or because of other customs, does not give one convenient opportunities for study, then how can one enjoy the high-sounding freedoms of speech and thought stipulated in the constitution? (shrink)

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Although the traditional society in China was not necessarily a society of equality, and the classical Confucianism did not speak much about the principle of universal equality, in modern times, in the midst of a transformation of value systems, people still find correlating sources within the Confucian tradition that is connected to the modern idea of equality. This essay makes a detailed study on this correlation and points out that ancient Chinese society and the western feudal society are different in (...) terms of social systems and education systems. For example, China has the imperial examination but no patrimonial aristocracy. Confucianism opposed the huge gap between the poor and the rich, and this idea has become a modern tradition in the ideal of great harmony under the sky, especially in Kang Youwei’s 康有为 Datong Shu 大同书 (Book of Great Harmony). There were also some elements of agricultural socialism and equalitarianism in traditional Confucianism. The potential idea of equality (or reciprocity) in friendship, embodied in the principle of Confucian ethics of the Three Bonds and the Five Relations, is explored and explained in a modern way. The theory that the sages are equal with the masses, which originated from the theory of human being’s intrinsic goodness, may be directly connected with modern principle of equality. The modern transformation of equality is both political and ethical. The former is to struggle for individual rights; the latter is to establish moral subjectivity. Therefore, equality between sages and the masses manifests modernity. Like the epistemic subjectivity, which could not be discussed without referring to group-individual relationship, the moral subjectivity also contains a consciousness of equality. (shrink)

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This study chooses Chinese athletes as the research object and constructs the overall network of its social support network and discussion network. From the micro-, meso-, and macrolevels of the social network structure, the structure and characteristics of the athlete’s overall social network are analyzed. Through research, we found that there is embeddedness, that is, the relevance, between society support networks, between society discussion networks, and between society support networks and society discussion networks. At the same time, in the athletes’ (...) social support network and social discussion network, some athletes have no contact with other players; they have no “power” in the group as well, so it is difficult to obtain network resources. We also found that there are small-world characteristics in the social network of Chinese professional athletes. The above findings will provide a deeper understanding of the peculiarities of athlete groups and have certain practical significance for improving athletes’ daily training and life management conditions. (shrink)

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Big data has brought about opportunities for landscape architecture, changing the design thinking of layout optimization simulation, expanding the platform for public participation in layout optimization simulation design, reflecting social and humanistic care, and promoting the integration of discipline cooperation and data. At the same time, it also brings about challenges. The proposal of data theory, the acquisition and analysis of data, and the protection of privacy are all issues that we need to face and solve. First, build a layout (...) optimization simulation program under the background of big data. Follow the procedures of conventional layout optimization simulation, add big data analysis technology to the preliminary analysis, layout optimization simulation design, and later evaluation management, introduce new data processing methods, and build a theoretical framework of landscape optimization simulation methods that integrate new and traditional data. Second, studying the evolution of the landscape image layout of the three-dimensional pastoral complex is different: the overall landscape image layout of the three-dimensional pastoral complex shows a trend of fragmentation and heterogeneity. Among them, the arable land is gradually fragmented, the wetland and water area are simplified in form, the woodland and grassland patches are gradually distributed, the fragmentation is reduced by 76.19%, and the connectivity index is gradually increased. From a spatial perspective, the edge area outside the Fourth Ring Road becomes the most obvious area of fragmentation tendency. Finally, by introducing big data into the landscape layout optimization simulation, a layout optimization simulation method based on big data is constructed and used in the layout optimization simulation of the landscape image layout of the three-dimensional pastoral complex to guide the participatory layout optimization simulation. (shrink)

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This essay attempts to offer a brief but emotionally perceptive picture of the seminal thoughts of the Chinese savant—Liang Shuming. The keynote of Liang's thought was his ability to cross the bounds of conventional modern psychology and to assert the Oriental conviction about the Mind—Cosmos identity, both being limitless. For him rational introspection, contrary to the usual interpretation, implies a kind of transcendental wisdom or intelligence which could lead to the Cosmic Force. Liang also establishes a parallel relationship between the (...) five-step neural mechanism of 'instinct—life' and the five-step psychological development: 'initiative-thorough comprehension'. (shrink)

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