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Capitolul 1 Ecuatii diferentiale de ordinul ˆıntâi rezolvabile prin ...

Capitolul 1 Ecuatii diferentiale de ordinul ˆıntâi rezolvabile prin ...

Capitolul 1 Ecuatii diferentiale de ordinul ˆıntâi rezolvabile prin ...

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Meto<strong>de</strong> numerice 133<br />

Sǎ presupunem cǎ în acest fel am ajuns sǎ construim funct¸iile<br />

X j = X j (t), respectiv X −j = X −j (t) <strong>de</strong>finite pe intervalul [tj−1, tj], respectiv<br />

[t−j, t−j+1] pentru j = 1, j0, (j0 ≤ q − 1) ¸si ele verificǎ inegalitǎt¸ile:<br />

X j (t)−X 0 ≤b ¸si ˙ X j (t)−F(t, X j (t))

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