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Author ID: dzagnidze.omar-p Recent zbMATH articles by "Dzagnidze, Omar P."
Published as: Dzagnidze, O. P.; Dzagnidze, O.; Dzagnidze, Omar; Dzagnidze, Omar P.
Documents Indexed: 65 Publications since 1964
Co-Authors: 1 Co-Author with 2 Joint Publications

Co-Authors

61 single-authored
2 Tsivtsivadze, Irma

Publications by Year

Citations contained in zbMATH Open

19 Publications have been cited 42 times in 20 Documents Cited by Year
Some new results on the continuity and differentiability of functions of several real variables. Zbl 1076.26009
Dzagnidze, O.
6
2004
On the differentiability of functions of two variables and of indefinite double integrals. Zbl 0836.26007
Dzagnidze, O. P.
4
1993
The smoothness of functions of two variables and double trigonometric series. Zbl 1183.26012
Dzagnidze, Omar
3
2009
A necessary and sufficient condition for differentiability [of] functions of several variables. Zbl 0971.26007
Dzagnidze, O.
3
2000
Separately continuous functions in a new sense are continuous. Zbl 0967.26010
Dzagnidze, Omar P.
3
1999
\({\mathbb C}^2\)-differentiability of quaternion functions and their representation by integrals and series. Zbl 1332.30074
Dzagnidze, O.
3
2015
On the differentiability of quaternion functions. Zbl 1280.30022
Dzagnidze, Omar
3
2012
A criterion of joint \(\mathbb C\)-differentiability and a new proof of Hartogs’ main theorem. Zbl 1147.58010
Dzagnidze, O.
2
2007
On the differentiability of real, complex and quaternion functions. Zbl 1325.30043
Dzagnidze, Omar
2
2014
One-dimensional Fourier series of a function of many variables. Zbl 1376.42005
Dzagnidze, Omar
2
2017
Necessary and sufficient conditions for the \(\mathbb{H}\)-differentiability of quaternion functions. Zbl 1318.30079
Dzagnidze, Omar
2
2015
On some new properties of quaternion functions. Zbl 1408.30044
Dzagnidze, O.
2
2018
On certain integral inequalities. Zbl 0529.30031
Dzagnidze, O. P.
1
1982
On one analogue of Lebesgue theorem on the differentiation of indefinite integral for functions of several variables. Zbl 1054.26501
Dzagnidze, O.; Oniani, G.
1
2003
Eine Darstellung meßbarer Funktionen zweier Veränderlicher mittels Doppelreihen. Zbl 0141.06901
Dzagnidze, O. P.
1
1964
Über universelle Doppelreihen. Zbl 0141.06902
Dzagnidze, O. P.
1
1964
Boundary properties of second order derivatives of the Poisson spherical integral. Zbl 0829.31005
Dzagnidze, O. P.
1
1993
On the behaviour of series, obtained by termwise integration of double trigonometric series. Zbl 1311.42014
Dzagnidze, O.
1
2014
Smoothness conditions for functions of two variables. Zbl 1479.42026
Dzagnidze, Omar
1
2021
Smoothness conditions for functions of two variables. Zbl 1479.42026
Dzagnidze, Omar
1
2021
On some new properties of quaternion functions. Zbl 1408.30044
Dzagnidze, O.
2
2018
One-dimensional Fourier series of a function of many variables. Zbl 1376.42005
Dzagnidze, Omar
2
2017
\({\mathbb C}^2\)-differentiability of quaternion functions and their representation by integrals and series. Zbl 1332.30074
Dzagnidze, O.
3
2015
Necessary and sufficient conditions for the \(\mathbb{H}\)-differentiability of quaternion functions. Zbl 1318.30079
Dzagnidze, Omar
2
2015
On the differentiability of real, complex and quaternion functions. Zbl 1325.30043
Dzagnidze, Omar
2
2014
On the behaviour of series, obtained by termwise integration of double trigonometric series. Zbl 1311.42014
Dzagnidze, O.
1
2014
On the differentiability of quaternion functions. Zbl 1280.30022
Dzagnidze, Omar
3
2012
The smoothness of functions of two variables and double trigonometric series. Zbl 1183.26012
Dzagnidze, Omar
3
2009
A criterion of joint \(\mathbb C\)-differentiability and a new proof of Hartogs’ main theorem. Zbl 1147.58010
Dzagnidze, O.
2
2007
Some new results on the continuity and differentiability of functions of several real variables. Zbl 1076.26009
Dzagnidze, O.
6
2004
On one analogue of Lebesgue theorem on the differentiation of indefinite integral for functions of several variables. Zbl 1054.26501
Dzagnidze, O.; Oniani, G.
1
2003
A necessary and sufficient condition for differentiability [of] functions of several variables. Zbl 0971.26007
Dzagnidze, O.
3
2000
Separately continuous functions in a new sense are continuous. Zbl 0967.26010
Dzagnidze, Omar P.
3
1999
On the differentiability of functions of two variables and of indefinite double integrals. Zbl 0836.26007
Dzagnidze, O. P.
4
1993
Boundary properties of second order derivatives of the Poisson spherical integral. Zbl 0829.31005
Dzagnidze, O. P.
1
1993
On certain integral inequalities. Zbl 0529.30031
Dzagnidze, O. P.
1
1982
Eine Darstellung meßbarer Funktionen zweier Veränderlicher mittels Doppelreihen. Zbl 0141.06901
Dzagnidze, O. P.
1
1964
Über universelle Doppelreihen. Zbl 0141.06902
Dzagnidze, O. P.
1
1964

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