No. 2(3) (2023): Journal of Osh State University. Mathematics. Physics. Technical Sciences

Published: 2023-12-30

Full Issue

pdf (Русский)

MATHEMATICS

Inverse problem of determining a temporary source in the heat equation with time-fractional derivatives Inverse problem of determining a temporary source in the heat equation with time-fractional derivatives

Ablabekov Baktybay Saparbekovich, Ablabekova Asel Baktybaevna, Rasulova Aizat Rasulovna

6-15
- pdf (Русский)
SOLUTION OF A BOUNDARY PROBLEM FOR A FOURTH-ORDER NON-HOMOGENEOUS EQUATION WITH NON-SYMMETRIC TIME CONDITIONS SOLUTION OF A BOUNDARY PROBLEM FOR A FOURTH-ORDER NON-HOMOGENEOUS EQUATION WITH NON-SYMMETRIC TIME CONDITIONS

Pulatovich, Mirzayevich

15-26
- pdf (Русский)
A CHARACTERIZATION OF DERIVATIONS ON ISAYEV-KISLITSIN ALGEBRAS A CHARACTERIZATION OF DERIVATIONS ON ISAYEV-KISLITSIN ALGEBRAS

Nematzhonovich, Sadikdzhanovich, Abdumuminovich

26-33
- pdf (Русский)
A CHARACTERIZATION OF DERIVATIONS ON ISAYEV-KISLITSIN ALGEBRAS A CHARACTERIZATION OF DERIVATIONS ON ISAYEV-KISLITSIN ALGEBRAS

Nematjonovich, Sadikdzhanovich, Abdumuminovich

33-47
- pdf (Русский)
THE PROBLEM OF ALLOCATION OF RAW MATERIALS BETWEEN CONTRACTUAL CUSTOMERS THE PROBLEM OF ALLOCATION OF RAW MATERIALS BETWEEN CONTRACTUAL CUSTOMERS

Asankulovna, Samandarovna , Eshenkulovich

47-56
- pdf (Русский)
MATHEMATICAL MODELING OF HIGH ORDER MAGIC SQUARES AND THEIR APPLICATIONS TO INFORMATION SECURITY MATHEMATICAL MODELING OF HIGH ORDER MAGIC SQUARES AND THEIR APPLICATIONS TO INFORMATION SECURITY

Baizakovich,, Malikovich, Dzhamankulovich

56-66
- pdf (Русский)
GENERALIZED SOLUTIONS OF DIFFERENTIAL EQUATIONS WITH CONSTANT COEFFICIENTS GENERALIZED SOLUTIONS OF DIFFERENTIAL EQUATIONS WITH CONSTANT COEFFICIENTS

Mukhtarovich

66-75
- pdf (Русский)
The Riesz basis property of the system of root functions of a boundary value problem with a shift for a parabolic-hyperbolic equation with the Gerasimov-Caputo operator The Riesz basis property of the system of root functions of a boundary value problem with a shift for a parabolic-hyperbolic equation with the Gerasimov-Caputo operator

Islomovich, Ali ugli

75-80
- pdf (Русский)
ON THE SOLVABILITY OF THE OPTIMIZATION PROBLEM WITH MINIMUM ENERGY UNDER BOUNDARY CONTROL OF THE OSCILLATIONAL PROCESS ON THE SOLVABILITY OF THE OPTIMIZATION PROBLEM WITH MINIMUM ENERGY UNDER BOUNDARY CONTROL OF THE OSCILLATIONAL PROCESS

Akylbek Kerimbekov, Kukanovich, Bayzbekovna

80-90
- pdf (Русский)
SYNTHESIS OF THE OPTIMAL BOUNDARY CONTROL IN MINIMIZING THE PIECEWISE - LINEAR FUNCTIONAL SYNTHESIS OF THE OPTIMAL BOUNDARY CONTROL IN MINIMIZING THE PIECEWISE - LINEAR FUNCTIONAL

Akylbek Kerimbekov, Berenovna

90-97
- pdf (Русский)
ON ONE PROBLEM OF PURSUITING DIFFERENTIAL-DIFFERENCE EQUATIONS OF NEUTRAL TYPE ON ONE PROBLEM OF PURSUITING DIFFERENTIAL-DIFFERENCE EQUATIONS OF NEUTRAL TYPE

Alimdjanovich, Esbosinovich

97-104
- pdf (Русский)
DETERMINING SOURCES PROBLEM IN A PSEUDOPARABOLIC EQUATION OF THE THIRD ORDER DETERMINING SOURCES PROBLEM IN A PSEUDOPARABOLIC EQUATION OF THE THIRD ORDER

Bazarbaevna

104-115
- pdf (Русский)
THE BITSADZE–SAMARSKY TYPE PROBLEM FOR A MIXED-TYPE EQUATION WITH SINGULAR COEFFICIENTS THE BITSADZE–SAMARSKY TYPE PROBLEM FOR A MIXED-TYPE EQUATION WITH SINGULAR COEFFICIENTS

Kholtojibaevich, Taxirjonovna

115-124
- pdf (Русский)
MODELING FILTRATION AND SOLUTE TRANSPORT IN A CYLINDRICAL TWO-ZONE MEDIUM WITH ALLOWANCE FOR THE INHOMOGENEITY OF THE FIELD OF FILTRATION RATES MODELING FILTRATION AND SOLUTE TRANSPORT IN A CYLINDRICAL TWO-ZONE MEDIUM WITH ALLOWANCE FOR THE INHOMOGENEITY OF THE FIELD OF FILTRATION RATES

Uralovich, Ismoil kizi

124-132
- pdf (Русский)
FIRST ORDER LINEAR DIFFERENCE EQUATIONS WITH APPLICATIONS FIRST ORDER LINEAR DIFFERENCE EQUATIONS WITH APPLICATIONS

Burganakovna, Kaparovich, Sergeevna

132-140
- pdf (Русский)
CALCULATION OF MEMBRANE’S BENDING ON ELASTIC BASE CALCULATION OF MEMBRANE’S BENDING ON ELASTIC BASE

Leonidovich, Pavlovich

140-147
- pdf (Русский)
SELF-SIMULAR SOLUTIONS FOR ONE CLASS OF PARABOLIC EQUATION WITH DEGENERATE COEFFICIENT SELF-SIMULAR SOLUTIONS FOR ONE CLASS OF PARABOLIC EQUATION WITH DEGENERATE COEFFICIENT

Anvar Xasanov, Sardor Rashidov

147-149
- pdf (Русский)
EXPANSION FORMULAS FOR DOUBLE HYPERGEOMETRIC FUNCTIONS AND ITS APPLICATION TO THE THEORY OF SINGULAR ELLIPTIC EQUATIONS EXPANSION FORMULAS FOR DOUBLE HYPERGEOMETRIC FUNCTIONS AND ITS APPLICATION TO THE THEORY OF SINGULAR ELLIPTIC EQUATIONS

Gulamjanovich, Odilovich, Ahunjanovich

149-158
- pdf (Русский)
ON THE BLOWING-UP OF SOLUTIONS OF ONE DEGENERATE CROSS-WISE SYSTEM WITH NONLINEAR BOUNDARY CONDITIONS ON THE BLOWING-UP OF SOLUTIONS OF ONE DEGENERATE CROSS-WISE SYSTEM WITH NONLINEAR BOUNDARY CONDITIONS

Mirsiddikovich, Xusniddin o‘g‘li

158-166
- pdf
Stability of the time-dependent identification problem for a fractional Telegraph equation with the Caputo derivative Stability of the time-dependent identification problem for a fractional Telegraph equation with the Caputo derivative

Radjabovich, Alisherovich

166-169
- pdf
OPTIMAL NUMBER OF PURSUERS IN THE GAME ON THE 1-SKELETON OF TESSERACT OPTIMAL NUMBER OF PURSUERS IN THE GAME ON THE 1-SKELETON OF TESSERACT

Ismailovich, Eshkobilovich

169-180
- pdf
GROUND STATES FOR THE SOS MODEL WITH COMPETING BINARY INTERACTIONS ON A CAYLEY TREE OF ORDER THREE GROUND STATES FOR THE SOS MODEL WITH COMPETING BINARY INTERACTIONS ON A CAYLEY TREE OF ORDER THREE

Muhammadjonovich, Urinboevich

180-187
- pdf
SOME CONSTRUCTIVE -ADIC GENERALIZED GIBBS MEASURES FOR THE ISING MODEL ON A CAYLEY TREE SOME CONSTRUCTIVE -ADIC GENERALIZED GIBBS MEASURES FOR THE ISING MODEL ON A CAYLEY TREE

Muhammadjanovich, Mamajonovich

187-195
- pdf
NEW WEAKLY PERIODIC ADIC GENERALIZED GIBBS MEASURE FOR THE ADIC ISING MODEL ON THE CAYLEY TREE OF ORDER TWO NEW WEAKLY PERIODIC ADIC GENERALIZED GIBBS MEASURE FOR THE ADIC ISING MODEL ON THE CAYLEY TREE OF ORDER TWO

Muxammadjanovich, Tuxtasinovna

195-202
- pdf
DIFFERENTIAL L-CAPTURE AND EVASION GAMES WITH INERTIAL PLAYERS UNDER GEOMETRIC CONSTRAINTS ON CONTROLS DIFFERENTIAL L-CAPTURE AND EVASION GAMES WITH INERTIAL PLAYERS UNDER GEOMETRIC CONSTRAINTS ON CONTROLS

Tadjiahmatovich, Akhmadullo kizi

202-208
- pdf
NONLINEAR TWO-POINT BOUNDARY VALUE PROBLEM FOR A SECOND ORDER IMPULSIVE SYSTEM OF INTEGRO-DIFFERENTIAL EQUATIONS WITH MIXED MAXIMA NONLINEAR TWO-POINT BOUNDARY VALUE PROBLEM FOR A SECOND ORDER IMPULSIVE SYSTEM OF INTEGRO-DIFFERENTIAL EQUATIONS WITH MIXED MAXIMA

Kudratillayevich

208-220
- pdf
Integral representation for hypergeometric function of the Mittag-Leffler type Integral representation for hypergeometric function of the Mittag-Leffler type

Hasanovich, Yuldashovna

220-223
- pdf

No. 2(3) (2023): Journal of Osh State University. Mathematics. Physics. Technical Sciences

Full Issue

MATHEMATICS

Inverse problem of determining a temporary source in the heat equation with time-fractional derivatives Inverse problem of determining a temporary source in the heat equation with time-fractional derivatives

SOLUTION OF A BOUNDARY PROBLEM FOR A FOURTH-ORDER NON-HOMOGENEOUS EQUATION WITH NON-SYMMETRIC TIME CONDITIONS SOLUTION OF A BOUNDARY PROBLEM FOR A FOURTH-ORDER NON-HOMOGENEOUS EQUATION WITH NON-SYMMETRIC TIME CONDITIONS

A CHARACTERIZATION OF DERIVATIONS ON ISAYEV-KISLITSIN ALGEBRAS A CHARACTERIZATION OF DERIVATIONS ON ISAYEV-KISLITSIN ALGEBRAS

A CHARACTERIZATION OF DERIVATIONS ON ISAYEV-KISLITSIN ALGEBRAS A CHARACTERIZATION OF DERIVATIONS ON ISAYEV-KISLITSIN ALGEBRAS

THE PROBLEM OF ALLOCATION OF RAW MATERIALS BETWEEN CONTRACTUAL CUSTOMERS THE PROBLEM OF ALLOCATION OF RAW MATERIALS BETWEEN CONTRACTUAL CUSTOMERS

MATHEMATICAL MODELING OF HIGH ORDER MAGIC SQUARES AND THEIR APPLICATIONS TO INFORMATION SECURITY MATHEMATICAL MODELING OF HIGH ORDER MAGIC SQUARES AND THEIR APPLICATIONS TO INFORMATION SECURITY

GENERALIZED SOLUTIONS OF DIFFERENTIAL EQUATIONS WITH CONSTANT COEFFICIENTS GENERALIZED SOLUTIONS OF DIFFERENTIAL EQUATIONS WITH CONSTANT COEFFICIENTS

ON THE SOLVABILITY OF THE OPTIMIZATION PROBLEM WITH MINIMUM ENERGY UNDER BOUNDARY CONTROL OF THE OSCILLATIONAL PROCESS ON THE SOLVABILITY OF THE OPTIMIZATION PROBLEM WITH MINIMUM ENERGY UNDER BOUNDARY CONTROL OF THE OSCILLATIONAL PROCESS

SYNTHESIS OF THE OPTIMAL BOUNDARY CONTROL IN MINIMIZING THE PIECEWISE - LINEAR FUNCTIONAL SYNTHESIS OF THE OPTIMAL BOUNDARY CONTROL IN MINIMIZING THE PIECEWISE - LINEAR FUNCTIONAL

ON ONE PROBLEM OF PURSUITING DIFFERENTIAL-DIFFERENCE EQUATIONS OF NEUTRAL TYPE ON ONE PROBLEM OF PURSUITING DIFFERENTIAL-DIFFERENCE EQUATIONS OF NEUTRAL TYPE

DETERMINING SOURCES PROBLEM IN A PSEUDOPARABOLIC EQUATION OF THE THIRD ORDER DETERMINING SOURCES PROBLEM IN A PSEUDOPARABOLIC EQUATION OF THE THIRD ORDER

THE BITSADZE–SAMARSKY TYPE PROBLEM FOR A MIXED-TYPE EQUATION WITH SINGULAR COEFFICIENTS THE BITSADZE–SAMARSKY TYPE PROBLEM FOR A MIXED-TYPE EQUATION WITH SINGULAR COEFFICIENTS

MODELING FILTRATION AND SOLUTE TRANSPORT IN A CYLINDRICAL TWO-ZONE MEDIUM WITH ALLOWANCE FOR THE INHOMOGENEITY OF THE FIELD OF FILTRATION RATES MODELING FILTRATION AND SOLUTE TRANSPORT IN A CYLINDRICAL TWO-ZONE MEDIUM WITH ALLOWANCE FOR THE INHOMOGENEITY OF THE FIELD OF FILTRATION RATES

FIRST ORDER LINEAR DIFFERENCE EQUATIONS WITH APPLICATIONS FIRST ORDER LINEAR DIFFERENCE EQUATIONS WITH APPLICATIONS

CALCULATION OF MEMBRANE’S BENDING ON ELASTIC BASE CALCULATION OF MEMBRANE’S BENDING ON ELASTIC BASE

SELF-SIMULAR SOLUTIONS FOR ONE CLASS OF PARABOLIC EQUATION WITH DEGENERATE COEFFICIENT SELF-SIMULAR SOLUTIONS FOR ONE CLASS OF PARABOLIC EQUATION WITH DEGENERATE COEFFICIENT

EXPANSION FORMULAS FOR DOUBLE HYPERGEOMETRIC FUNCTIONS AND ITS APPLICATION TO THE THEORY OF SINGULAR ELLIPTIC EQUATIONS EXPANSION FORMULAS FOR DOUBLE HYPERGEOMETRIC FUNCTIONS AND ITS APPLICATION TO THE THEORY OF SINGULAR ELLIPTIC EQUATIONS

ON THE BLOWING-UP OF SOLUTIONS OF ONE DEGENERATE CROSS-WISE SYSTEM WITH NONLINEAR BOUNDARY CONDITIONS ON THE BLOWING-UP OF SOLUTIONS OF ONE DEGENERATE CROSS-WISE SYSTEM WITH NONLINEAR BOUNDARY CONDITIONS

Stability of the time-dependent identification problem for a fractional Telegraph equation with the Caputo derivative Stability of the time-dependent identification problem for a fractional Telegraph equation with the Caputo derivative

OPTIMAL NUMBER OF PURSUERS IN THE GAME ON THE 1-SKELETON OF TESSERACT OPTIMAL NUMBER OF PURSUERS IN THE GAME ON THE 1-SKELETON OF TESSERACT

GROUND STATES FOR THE SOS MODEL WITH COMPETING BINARY INTERACTIONS ON A CAYLEY TREE OF ORDER THREE GROUND STATES FOR THE SOS MODEL WITH COMPETING BINARY INTERACTIONS ON A CAYLEY TREE OF ORDER THREE

SOME CONSTRUCTIVE -ADIC GENERALIZED GIBBS MEASURES FOR THE ISING MODEL ON A CAYLEY TREE SOME CONSTRUCTIVE -ADIC GENERALIZED GIBBS MEASURES FOR THE ISING MODEL ON A CAYLEY TREE

NEW WEAKLY PERIODIC ADIC GENERALIZED GIBBS MEASURE FOR THE ADIC ISING MODEL ON THE CAYLEY TREE OF ORDER TWO NEW WEAKLY PERIODIC ADIC GENERALIZED GIBBS MEASURE FOR THE ADIC ISING MODEL ON THE CAYLEY TREE OF ORDER TWO

DIFFERENTIAL L-CAPTURE AND EVASION GAMES WITH INERTIAL PLAYERS UNDER GEOMETRIC CONSTRAINTS ON CONTROLS DIFFERENTIAL L-CAPTURE AND EVASION GAMES WITH INERTIAL PLAYERS UNDER GEOMETRIC CONSTRAINTS ON CONTROLS

NONLINEAR TWO-POINT BOUNDARY VALUE PROBLEM FOR A SECOND ORDER IMPULSIVE SYSTEM OF INTEGRO-DIFFERENTIAL EQUATIONS WITH MIXED MAXIMA NONLINEAR TWO-POINT BOUNDARY VALUE PROBLEM FOR A SECOND ORDER IMPULSIVE SYSTEM OF INTEGRO-DIFFERENTIAL EQUATIONS WITH MIXED MAXIMA

Integral representation for hypergeometric function of the Mittag-Leffler type Integral representation for hypergeometric function of the Mittag-Leffler type

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