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JOURNALS // Prikladnaya Mekhanika i Tekhnicheskaya Fizika // Archive

Prikl. Mekh. Tekh. Fiz., 1970 Volume 11, Issue 6, Pages 9–17 (Mi pmtf7928)

Conservation laws and invariants of differential equations in some problems relating to a nonhomogeneous medium

N. S. Erokhin

Khar'kov

Received: 25.12.1969


 English version:
Journal of Applied Mechanics and Technical Physics, 1970, 11:6, 893–900


© Steklov Math. Inst. of RAS, 2025