Global and Local Knowledge Organization, Copenhagen, August 12, 2015

Cover vol. 12, no.4, August 2015-

Persian-translation vol. 12, no.4, August 2015

Global Knowledge, Local Solutions: Interest Rate and Monetary Policy

Invariants of objects and their images under surjective maps August 12 , 2015

We examine the relationships between the differential invariants of objects and of their images under a surjective maps. We analyze both the case when the underlying transformation group is projectable and hence induces an action on the image, and the case when only a proper subgroup of the entire group acts projectably. In the former case, we establish a constructible isomorphism between the a...

In this issue (August 2015)