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Superposition Principle for KK-Theory
2013In the present chapter, we prove a relative index type theorem that compares certain elements of the Kasparov KK-group KK(A,B). Just as the superposition principle in Chapter 2 permits one to obtain relative index theorems for elliptic operators, the theorem given here implies relative index theorems for elliptic operators over a C*-algebra B in the ...
Vladimir Nazaikinskii +2 more
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Superposition principle in relativistic gravity
Physica ScriptaAbstract We present a simple model for relativistic gravity. The model represents a gravitational field by a metric on a Minkowski space background. We introduce a new Lorentz-covariant metric for a single-source gravitation field, which is determined by the retarded position and the velocity of the source.
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An overview of precision oncology basket and umbrella trials for clinicians
Ca-A Cancer Journal for Clinicians, 2020Kristian Thorlund, Edward J Mills
exaly
New Developments of the Principle of Vinylogy as Applied to π-Extended Enolate-Type Donor Systems
Chemical Reviews, 2020Claudio Curti +2 more
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Cancer, COVID-19 and the precautionary principle: prioritizing treatment during a global pandemic
Nature Reviews Clinical Oncology, 2020Timothy Hanna +2 more
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Sabatier principle of metal-support interaction for design of ultrastable metal nanocatalysts
Science, 2021Sulei Hu, Wei-Xue Li
exaly
Covalent Organic Frameworks: Design, Synthesis, and Functions
Chemical Reviews, 2020Keyu Geng, Ting He, Ruoyang Liu
exaly