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Found 59 Documents (Results 1–59)

Multipoint boundary-value problem of optimal control for parabolic equations with degeneration. (English. Ukrainian original) Zbl 1520.49012

J. Math. Sci., New York 273, No. 6, 901-923 (2023); translation from Mat. Metody Fiz.-Mekh. Polya 63, No. 4, 17-33 (2020).
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Internal and startup controls of the solutions of boundary-value problem for parabolic equations with degenerations. (English. Ukrainian original) Zbl 1514.35259

J. Math. Sci., New York 272, No. 1, 14-28 (2023); translation from Mat. Metody Fiz.-Mekh. Polya 63, No. 2, 17-28 (2020).
MSC:  35K20 35Q93
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Internal and starting controls of solutions to the boundary-value problem for parabolic equations with degenerations. (Ukrainian, English) Zbl 1513.35299

Mat. Metody Fiz.-Mekh. Polya 63, No. 2, 17-28 (2020); translation in J. Math. Sci., NY 272, No. 1, 14-28 (2023).
MSC:  35K51 35K65
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Nonlocal multipoint (in time) problem for parabolic equations with degeneration. (English. Russian original) Zbl 1439.35211

J. Math. Sci., New York 243, No. 1, 34-44 (2019); translation from Mat. Metody Fiz.-Mekh. Polya 60, No. 2, 32-40 (2017).
MSC:  35K20 35K65 35K67
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Nonlocal multipoint in time problem for parabolic equations with degeneration. (Ukrainian, English) Zbl 1438.35210

Mat. Metody Fiz.-Mekh. Polya 60, No. 2, 32-40 (2017); translation in J. Math. Sci., New York 243, No. 1, 34-44 (2019).
MSC:  35K20 35K65
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Boundary-value problem with impulsive conditions and degeneration for parabolic equations. (English. Ukrainian original) Zbl 1386.35236

Ukr. Math. J. 67, No. 10, 1515-1526 (2016); translation from Ukr. Mat. Zh. 67, No. 10, 1348-1357 (2015).
MSC:  35K65 35R12 35K20
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Boundary value problem for parabolic equations with impulse conditions and degenerations. (Ukrainian, English) Zbl 1349.35164

Mat. Metody Fiz.-Mekh. Polya 58, No. 2, 55-63 (2015); translation in J. Math. Sci., New York 223, No. 1, 60-71 (2017).
MSC:  35K45
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The boundary-value problems for parabolic equations with a nonlocal condition and degenerations. (English. Ukrainian original) Zbl 1327.35139

J. Math. Sci., New York 207, No. 1, 26-38 (2015); translation from Ukr. Mat. Visn. 11, No. 4, 480-496 (2014).
MSC:  35K20 35K65
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Nonlocal parabolic boundary value problems with singularities. (Ukrainian, English) Zbl 1313.35191

Mat. Metody Fiz.-Mekh. Polya 56, No. 4, 54-66 (2013); translation in J. Math. Sci., New York 208, No. 3, 327-343 (2015).
MSC:  35K60 35K65
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Nonlocal boundary-value problem with degeneration and optimal control problem for linear parabolic equations. (Ukrainian, English) Zbl 1274.49010

Mat. Metody Fiz.-Mekh. Polya 54, No. 2, 23-35 (2011); translation in J. Math. Sci., New York 184, No. 1, 19-35 (2012).
MSC:  49J20 49K20
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Applications of the Green function of parabolic boundary-value problems to optimal control problems. (English. Russian original) Zbl 0665.49022

Ukr. Math. J. 37, 605-610 (1985); translation from Ukr. Mat. Zh. 37, No. 6, 738-744 (1985).
MSC:  49K20 35A08 93C20 35K10 35B37
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Solution of a parabolic boundary-value problem with singularities in the coefficients of the boundary operator. (English. Russian original) Zbl 0511.35045

Ukr. Math. J. 34, 519-523 (1983); translation from Ukr. Mat. Zh. 34, No. 5, 637-640 (1982).
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