licence
发表于 2025-3-28 18:24:10
R. Bach,S. Gerbauletons from an international group of experts in the fields of .The stability problem for approximate homomorphisms, or the Ulam stability problem, was posed by S. M. Ulam in the year 1941. The solution of this problem for various classes of equations is an expanding area of research. In particular, th
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发表于 2025-3-28 19:30:32
R. Bach,J. Thomeons from an international group of experts in the fields of .The stability problem for approximate homomorphisms, or the Ulam stability problem, was posed by S. M. Ulam in the year 1941. The solution of this problem for various classes of equations is an expanding area of research. In particular, th
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发表于 2025-3-29 01:21:32
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发表于 2025-3-29 06:33:35
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DRILL
发表于 2025-3-29 10:49:23
J. Dyckmans due to the fact that the mathematical applications raised the investigations of newer and newer types of functional equations. At the same time, the self development of this theory was also very fruitful. This can be followed in many monographs that treat and discuss the various methods and approac
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发表于 2025-3-29 11:42:27
R. Bach,G. Berg,R. Hartenstein,F. Jung,J. Dyckmans,C. Özbek,H. Kiesewetter,H. Schieffer due to the fact that the mathematical applications raised the investigations of newer and newer types of functional equations. At the same time, the self development of this theory was also very fruitful. This can be followed in many monographs that treat and discuss the various methods and approac