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Littérature générale (romans)Essais et documents généraux
Audio avec voix de synthèse
Şirin çizimlerle kaplı sevimli bir kitap olan Cimcik Yengeç ve Salyangoz Ramon'yun Maceraları, Ramon isminde kaybolmuş bir salyangoz bulan küçük…
bir yengecin hikayesini anlatıyor. Küçük bir kız ve bir martıyla arkadaş olup, dördü birlikte çalışarak, Ramon'u sağ salim evine götürmeye çalışıyorlar, beceremeyince de yaratıcılıklarını konuşturuyorlar. Takım çalışması, kaynakları düzgün kullanmak, başkalarına yardım etmek, kendimiz gibi olmayanlarla arkadaşlık kurmak ve yeni bir eve taşınmak gibi özellikle küçük çocukların zorlandığı durumlarda idare edebilmek önemlidir.Ebeveynlerin okul öncesi çocuklarına okumaları vey a daha büyük çocukların ebeveynlerine okumaları için harika!.
DAISY texte (Téléchargement direct), DAISY texte (Zip), Word (Zip), ePub (Zip)
Essais et documents généraux, Sciences et technologies
Audio avec voix de synthèse
Accessible to a variety of readers, this book is of interest to specialists, graduate students and researchers in mathematics, optimization,…
computer science, operations research, management science, engineering and other applied areas interested in solving optimization problems. Basic principles, potential and boundaries of applicability of stochastic global optimization techniques are examined in this book. A variety of issues that face specialists in global optimization are explored, such as multidimensional spaces which are frequently ignored by researchers. The importance of precise interpretation of the mathematical results in assessments of optimization methods is demonstrated through examples of convergence in probability of random search. Methodological issues concerning construction and applicability of stochastic global optimization methods are discussed, including the one-step optimal average improvement method based on a statistical model of the objective function. A significant portion of this book is devoted to an analysis of high-dimensional global optimization problems and the so-called ‘curse of dimensionality’. An examination of the three different classes of high-dimensional optimization problems, the geometry of high-dimensional balls and cubes, very slow convergence of global random search algorithms in large-dimensional problems , and poor uniformity of the uniformly distributed sequences of points are included in this book.