Displaying similar documents to “Fixed point sets of smooth group actions on disks and Euclidean spaces. A survey”

ℂ * -actions on ℂ 3 are linearizable.

Kaliman, Shulim I., Koras, Mariusz, Makar-Limanov, Leonid, Russell, Peter (1997)

Electronic Research Announcements of the American Mathematical Society [electronic only]

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C*-actions.

Andrew John Sommese, James B. Carrell (1978)

Mathematica Scandinavica

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Full cooperation applied to environmental improvements

Monique Jeanblanc, Rafał M. Łochowski, Wojciech Szatzschneider (2015)

Banach Center Publications

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We analyse the case of certificates of environmental improvements and full cooperation of two identical agents. We model pollution levels as geometric Brownian motions with quadratic costs of improvements. Our main result is the construction of the optimal improvements strategy in the case of separate actions, collusive actions and fusion. In certain range of the model parameters, the fusion solution generates lower pollution levels than separate and collusive actions.