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Language : asturian Language : buginese Language : javanese Language : korean Language : macedonian Language : navajo Language : portuguese Language : thai Language : tuvinian Publisher : sociedade brasileira de matematica

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Academic Journal

Some Problems Concerning Definitions in Mathematics and Physics

Authors : Adonai S. Sant’Anna

Subjects: Axiomatic method; definitions; foundations of physics

Source: Boletim da Sociedade Paranaense de Matemática, Vol 20, Iss 1-2, Pp 21-28 (2002)

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Academic Journal

Functions with a maximal number of finite invariant or internally-1-quasi-invariant sets or supersets

Authors : Nizar El Idrissi; Samir Kabbaj

Subjects: Mathematics; QA1-939

Source: Boletim da Sociedade Paranaense de Matemática, Vol 42 (2024)

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Academic Journal

Local and Global Well-Posedness for Fractional Porous Medium Equation in Critical Fourier-Besov Spaces

Authors : Ahmed El Idrissi; Brahim El Boukari; Jalila El Ghordaf

Subjects: Mathematics; QA1-939

Source: Boletim da Sociedade Paranaense de Matemática, Vol 42 (2024)

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Academic Journal

Robin problem involving the $p(x)$-Laplacian operator without Ambrosetti-Rabinowizt condition

Authors : Mahmoud El Ahmadi; Abdesslem Ayoujil; Mohammed Berrajaa

Subjects: Mathematics; QA1-939

Source: Boletim da Sociedade Paranaense de Matemática, Vol 42 (2024)

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Academic Journal

H-scatteredness in minimal spaces with hereditary classes

Authors : Ahmad Al-Omari; Takashi Noiri

Subjects: Mathematics; QA1-939

Source: Boletim da Sociedade Paranaense de Matemática, Vol 42 (2024)

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Academic Journal

Generalized solutions for time $\psi$-fractional evolution equations

Authors : Abdelmjid Benmerrous; Lalla saadia Chadli; Abdelaziz Moujahid

Subjects: Mathematics; QA1-939

Source: Boletim da Sociedade Paranaense de Matemática, Vol 42 (2024)

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Academic Journal

Existence of solutions to elliptic equations on compact Riemannian manifolds

Authors : Hind Bouaam; Said Ait Temghart; Chakir Allalou

Subjects: Mathematics; QA1-939

Source: Boletim da Sociedade Paranaense de Matemática, Vol 42 (2024)

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Academic Journal

On the generalized Apostol-Kolodner differential equation of the second-order

Authors : Mustapha Rachidi; Mohammed Mouniane

Subjects: Mathematics; QA1-939

Source: Boletim da Sociedade Paranaense de Matemática, Vol 42 (2024)

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Academic Journal

Essential ideal of a matrix nearring and ideal related properties of graphs

Authors : Rajani Salvankar; Kedukodi Babushri Srinivas; Harikrishnan Panackal

Subjects: Mathematics; QA1-939

Source: Boletim da Sociedade Paranaense de Matemática, Vol 42 (2024)

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Academic Journal

Multiplicity of solutions for anisotropic Dirichlet problem with variable exponent

Authors : Fouad Kissi; Abdelrachid El Amrouss

Subjects: Mathematics; QA1-939

Source: Boletim da Sociedade Paranaense de Matemática, Vol 42 (2024)

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