Unique solvability of fractional functional differential equation on the basis of Vallée-Poussin theorem
نویسندگان
چکیده
منابع مشابه
A note on unique solvability of the absolute value equation
It is proved that applying sufficient regularity conditions to the interval matrix $[A-|B|,A + |B|]$, we can create a new unique solvability condition for the absolute value equation $Ax + B|x|=b$, since regularity of interval matrices implies unique solvability of their corresponding absolute value equation. This condition is formulated in terms of positive deniteness of a certain point matrix...
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ژورنال
عنوان ژورنال: Archivum mathematicum
سال: 2023
ISSN: ['0044-8753', '1212-5059']
DOI: https://doi.org/10.5817/am2023-1-117