Ratio Mathematica – n. 25 / 2013

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ISSN: 1592 – 7415  (print)
ISSN: 2282 – 8214  (online)

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ISSN: 1592 – 7415  (print)
ISSN: 2282 – 8214  (online)

Entire Journal (Number 25 – 2013)   –   Copyright   –   Information to Authors (template Tex)   –   Contents
 
Articles

Class of Semihyperrings from Partitions of a Set
A. Asokkumar  

Classification of Hyper MV-algebras of order 3
R. Borzooei, Radfar   

Optimal Control Policy of a Production and Inventory Systém for multi-product in Segment Market
K., Chaudhary,  Y., Singh,  P. C. Jha 
 
The Divisors’ Hyperoperations 
A. Dramalidis
 
The LV-hyperstructures
N., Lygeros,  Th, Vougiouklis
 
Some properties of certain Subhypergroups
Ch., Massouros
 
Hypermatrix Based on Krasner Hypervector Spaces
M., Motameni,  R., Ameri,  R. Sadeghi
The sum of the reduced harmonic series generated by four primes determined analytically and computed by using CAS Maple
R. Potucek  
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