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Valentin Lychagin

  • Stilling:
    Emeritus
    ved Institutt for matematikk og statistikk ved UiT Norges arktiske universitet

Mobius invariants in image recognition.

Nadiia, Konovenko; Lychagin, Valentin. 2017, Journal of Geometric Mechanics (JGM). UIT, RAS, UKRAINAVitenskapelig artikkel

Classification of the second order linear differential operators and differential equations.

Lychagin, Valentin; Yumaguzhin, Valeriy. 2018, Journal of Geometry and Physics. UIT, RASVitenskapelig artikkel

Natural spinor structures over Lorentzian manifolds.

Lychagin, Valentin; Yumaguzhin, Valeriy. 2016, Journal of Geometry and Physics. UIT, RAS, PSIVitenskapelig artikkel

Projective classication of rational CP1-mappings.

Konovenko, Nadiia; Lychagin, Valentin. 2019, Analysis and Mathematical Physics. UIT, RUSSLAND, UKRAINAVitenskapelig artikkel

On equivalence of third order linear differential operators on two-dimensional manifolds.

Lychagin, Valentin; Yumaguzhin, Valeriy. 2019, Journal of Geometry and Physics. UIT, RASVitenskapelig artikkel

Cohomological uniuqeness of the Cauchy problem for the Einstein equation.

Lychagin, Valentin; Yumaguzhin, Valeriy. 2012, Journal of Geometry and Physics. UIT, PRANVitenskapelig oversiktsartikkel/review

On the Cauchy Problem for the Einstein Equation.

Lychagin, Valentin; Yumaguzhin, Valeriy. 2012, Doklady. Mathematics. UIT, RASVitenskapelig artikkel

On the cauchy problem for the Einstein-Maxwell equation.

Lychagin, Valentin; Yumaguzhin, V.A.. 2014, Doklady. Mathematics. UIT, RASVitenskapelig artikkel

Cohomological uniqueness of the Cauchy problem solutions for the Einstein–Maxwell equation.

Lychagin, Valentin; Yumaguzhin, Valeriy. 2014, Journal of Geometry and Physics. UIT, RASVitenskapelig artikkel
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