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Open AccessProjection-Based Local and Global Lipschitz Moduli of the Optimal Value in Linear Programming
In this paper, we use a geometrical approach to sharpen a lower bound given in [5] for the Lipschitz modulus of the optimal value of (finite) linear programs under tilt perturbations of the objective function. Th...
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Article
Invasives Harnblasenkarzinom mit Lymphangiosis carcinomatosa und Carcinoma in situ bei einer 19-jährigen Patientin
Wir berichten über eine 19-jährige Patientin, die sich zur Abklärung einer schmerzlosen Makrohämaturie vorstellte. Es wurde ein papillärer Tumor der rechten Blasenwand diagnostiziert. Die Histologie nach trans...
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Article
Die Skelettszintigraphie beim neu diagnostizierten Prostatakarzinom
Die Indikationsstellung zur Skelettszintigraphie beim neu diagnostizierten, unbehandelten Prostatakarzinom ist kontrovers.
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Article
Geschichte und Persönlichkeiten der Urologie an der Hochschule Magdeburg
Im Jahre 1954 wurde die Medizinische Akademie Magdeburg gegründet. Zu diesem Zeitpunkt verfügte die Hochschule über keine Urologische Klinik. Diese erhielt sie 1957 durch Eingliederung der Chirurgisch-Urologis...
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Article
Second-Order Characterizations of Lipschitz Stability in Nonlinear Programming
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Article
Buchbesprechungen
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Article
Lower Semicontinuity of the Minimum in Parametric Convex Programs
Recently, Best and Ding (Ref. 1) established a result on the lower semicontinuity of the infimum value function of a parametric convex quadratic program. In this paper, we extend this result to general convex ...
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Article
Metric regularity of the feasible set map** in semi-infinite optimization
For parametric systems of (finitely many) equations and (infinitely many) inequalities the well-known concept of metric regularity is shown to be equivalent to the so-called extended Mangasarian-Fromovitz cons...
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Article
Eimeria bovis in cattle: colostral transfer of antibodies and immune response to experimental infections
IgM, IgG1, and IgG2 antibodies toEimeria bovis first-generation merozoite antigens were determined by enzyme-linked immunosorbent assay and Western blotting in naturally infected cows and in their offspring befor...
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Article
Implicit functions and sensitivity of stationary points
We consider the spaceL(D) consisting of Lipschitz continuous map**s fromD to the Euclideann-space ℝ n ,D being an open bounded subset of ℝ n ....
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Book
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Chapter
General Introduction
Problems of optimization arise in many scientific, technological and economic fields. The models employed, like any mathematical model, only describe facets of the real-life situation and then only at some lev...
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Chapter
Basic Concepts and Definitions
The majority of the concepts employed in this book derive from convex analysis and functional analysis, here for the main part we follow R. T. Rockafellar [2], J. Stoer, Ch. Witzgall [1], and E. Zeidler [1] respe...
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Chapter
Point-to-Set Map**s with Given Structure
Various questions arising in the theory and application of parametric optimization motivate a study of the continuity of solution sets of systems of parametric inequalities. The present section is devoted to s...
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Chapter
Properties of Characteristic Parameter Sets for Special Classes of Optimization Problems
In this chapter we restrict our considerations to parametric optimization problems in finite-dimensional spaces, some results may however be extended to linear normed spaces. We are concerned with characterist...
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Chapter
Stability Considerations
In this chapter we present conditions for the stability of the parameter-dependent problem <m:math display='block'> <m:mrow> <m:mo stretchy='false'...
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Chapter
On Procedures for Analysing Parametric Optimization Problems
It is well-known that there are many areas of application of parametric optimization, here we merely note the fields of vector optimization (see for example W. Dinkelbach [1], J. Focke [1], J. Guddat [5], and M. ...
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Chapter
On the lower semicontinuity of optimal sets in convex parametric optimization
Regarding a special class of convex parametric problems sufficient conditions for the lower semicontinuity of the optimal solution sets are developed.
