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Positive solutions for anisotropic discrete boundary-value problems

open access: yesElectronic Journal of Differential Equations, 2013
Using mountain pass arguments and the Karsuh-Kuhn-Tucker Theorem, we prove the existence of at least two positive solution for anisotropic discrete Dirichlet boundary-value problems. Our results generalized and improve those in [16].
Marek Galewski   +2 more
doaj  

Tbit/s line-rate satellite feeder links enabled by coherent modulation and full-adaptive optics. [PDF]

open access: yesLight Sci Appl, 2023
Horst Y   +14 more
europepmc   +1 more source

Existence of nontrival <i>n</i>-harmonic maps via min-max methods. [PDF]

open access: yesCalc Var Partial Differ Equ
Martino D, Mazowiecka K, Schikorra A.
europepmc   +1 more source

Rising slopes-Bibliometrics of mountain research 1900-2019. [PDF]

open access: yesPLoS One, 2022
Gurgiser W   +9 more
europepmc   +1 more source

Modelling Mobility of Hunter-Gatherer Populations: A Dynamic Simulation Approach Based on Cellular Automata. [PDF]

open access: yesJ Archaeol Method Theory
Hewitt RJ   +3 more
europepmc   +1 more source

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