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20162023
most citedOn the absence of Volterra correct restrictions and extensions of the Laplace operator

1 citations · 1 across the 6 of their papers we have counts for

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math.FA2016★ 1 cited

On the absence of Volterra correct restrictions and extensions of the Laplace operator

Bazarkan N. Biyarov

At the beginning of the last century J. Hadamard constructed the well-known example illustrating the incorrectness of the Cauchy problem for elliptic-type equations. If the Cauchy…

math.FA2016

Normal extensions

Bazarkan N. Biyarov

Let be a densely defined minimal linear operator in a Hilbert space . We prove theorem that if there exists at least one correct extension of with the property…