Pattern-Multiplicative Average of Nonnegative Matrices: When a Constrained Minimization Problem Requires Versatile Optimization Tools

Pattern-Multiplicative Average of Nonnegative Matrices: When a Constrained Minimization Problem Requires Versatile Optimization Tools

Given several nonnegative matrices with a single pattern of allocation among their zero/nonzero elements, the average matrix should have the same pattern as well. This is the first tenet of the pattern-multiplicative average (PMA) concept, while the second one suggests the multiplicative nature of a...

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Bibliographic Details
Main Authors: Vladimir Yu. Protasov, Tatyana I. Zaitseva, Dmitrii O. Logofet
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Mathematics
Subjects:
matrix population model
population projection matrices
life cycle graph
loss functions
basin-hopping global search
matrix derivatives
Online Access:https://www.mdpi.com/2227-7390/10/23/4417

Internet

https://www.mdpi.com/2227-7390/10/23/4417

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