ОПРЕДЕЛЕНИЕ 1.1. Регулярным (классическим) решением начальной задачи (1.1)-(1.2) называется непрерывно дифференцируемая в ![](data:image/png;base64,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) и непрерывная в ![](data:image/png;base64,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) функция ![](data:image/png;base64,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) , удовлетворяющая уравнения (1.1) и начального условия (1.2).
ОПРЕДЕЛЕНИЕ 1.2. Функция![](data:image/png;base64,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) называется сильным решением начальной задачи (1.1)-(1.2), если существует последовательность регулярных решений ![](data:image/png;base64,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) , ![](data:image/png;base64,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) начальных задач (1.1)-(1.2), такая, что ![](data:image/png;base64,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) , ![](data:image/png;base64,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) в пространстве![](data:image/png;base64,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) .
ОПРЕДЕЛЕНИЕ 1.3. Начальная задача (1.1)-(1.2) называется сильно разрешимой, если для любого ![](data:image/png;base64,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) существует единственное сильное решение начальной задачи (1.1)-(1.2).
Отметим, что при изучении различных сингулярно возмущенных задач возникает необходимость изучения задачи (1.1)-(1.2) [1.стр.74].
Покажем сильную разрешимость начальной задачи (1.1)-(1.2).
ТЕОРЕМА 2.1. Если ![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAANCAYAAACkTj4ZAAAACXBIWXMAAA7+AAAPKQHa2M1GAAACDUlEQVR4nK2SX0iTURjGf85P29zWvmIX26yW3RSYEEVrBQbpRbY5+3dRkFtFVAtlEVSQWBrVhREFwdCULoqgIsegtBCj1SKCrG4ytdZNZitXOMjpSvanby7K2rwIPHfnvOf83vc8zyMkEokkM7CEaSuxMXoe3+PFBwVOhzWj7Pc2M5hTwsaqUtSy5PSgN/473A9oqN1rkXaZQ6+1OXh6/TIXbwqYLCuyg3LiQbyeJ5TXn5/slv0vSpZtqOBSXSvurlAa9KrzHBbbUYqcNewq2c7OTbN4G9Hj0OdPTpMCu8xVxHefxaXvZr9Hw60rx9Aq5yKGIny+fRch0HUB90s9vdERPIdc6C2r+T72iIROjTohcWQw8UOksb2FmtoG+s+04btmSDcQEhSJQdbwHKGvZwBT6VbiHwfwjahoMuYi/6QmLxxhVIKopSd5BQWMh0OS/vkYCkUi0TgqRS7JmIxgVEeffD2C3ijS5j5B//wJvmlWYUgJKy5ksWKQofejGIwqOlobGJKbsG+ZR/3h05xqrMMknY9HQgxrZjNnTwWCyd5Eh11y6cENvO8K00IqtJStXES7vxeT3UzlvpO/FLZim6L38LOHKJZacB8s/+Na+EuArzHl70vLq4+gfe2j5WonO6orM9xL5SiiK6PZukSSa0qOzNuOY/7H4QXF63AWkz1Hmw/8nYbsIfn/NWOgn7qlrCd3KUrIAAAAAElFTkSuQmCC) непрерывная функция на отрезке ![](data:image/png;base64,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) , удовлетворяющая условию
![](data:image/png;base64,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) (2.1)
то начальная задача (1.1)-(1.2) сильно разрешимо в пространстве ![](data:image/png;base64,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) и это сильное решение имеет вид:
![](data:image/png;base64,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) (2.2)
где
ДОКАЗАТЕЛЬСТВО.
(а) Единственность. Предварительно докажем одну лемму, которая может иметь и самостоятельное значение.
ЛЕММА 2.1. Если ![](data:image/png;base64,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) непрерывная в ![](data:image/png;base64,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) функция, удовлетворяющая условию
![](data:image/png;base64,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) (2.1)
то для любой функции ![](data:image/png;base64,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) и удовлетворяющей условию ![](data:image/png;base64,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) имеет место неравенство:
![](data:image/png;base64,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) (2.3)
Достарыңызбен бөлісу: |