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Bulletin of National University of Uzbekistan: Mathematics and Natural Sciences

 
The journal Bulletin of National University of Uzbekistan: Mathematics and Natural Sciences is peer-reviewed scientific journal that publishes original scientific articles. The series has been founded at the National University of Uzbekistan in 1997. The main goal of this scientific journal is to promote the development of education and research work among teachers, doctoral students and students in mathematics, physics, chemistry, biology, geology and geography.

Recent Content

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A development of a polyhedron in the Galilean space
Abdulaziz Artykbaev and Jasur Sobirov

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The ψ-harmonic measure and its properties
Nurbek Narzillaev and Kobiljon Kuldoshev

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Complex diffusion Monte-Carlo method: test by the simulation of the 2D fermions
Bakhodir Abdullaev, Mirzayousuf Musakhanov, and Atsushi Nakamura

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Analytic approach to ground state energy of charged anyon gas in strong magnetic field
Bakhodir Abdullaev, Ulrich Rössler, Chul-Hong Park, and M. Musakhanov

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Intermolecular dynamics of condensed state: study of temperature effect on anisotropy relaxation by vibration spectroscopy
Bakhodir Eshchanov, Shavkat Otajonov, Jurat Gayipov, Dilafruz Xudoyberdiyeva, and Sarvarbek Qurbanbayev

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Distribution of root-knot nematodes on agricultural plants, harm and their host plants
Shoira Saidova, Holisa Eshova, Guzal Mirzaliyeva, and Sayora Sadikova

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Thermodynamics of complexation and membrane activity of crown ethers
Ulugbek Mirkhodjaev, Oleg Yarishkin, Umida Sharafutdinova, Uktam Toyirov, Nafisa Atamuratova, Anisa Tashmukhamedova, and Bekdjan Tashmukhamedov

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Differentiation of membrane active crown ethers on the multilamellar layers
Ulugbek Mirkhodjaev, Oleg Yarishkin, Umida Sharafutdinova, Uktam Toyirov, Nafisa Atamuratova, Anisa Tashmukhamedova, and Bekdjan Tashmukhamedov

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Self-aggregation of C60 particles in a volume of evaporating droplets on a flat surface
Urol Makhmanov, Abdulmutallib Kokhkharov, Sagdilla Bakhramov, and Donats Erts

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Physico-chemical and adsorption properties of activated adsorbents obtained on the basis of wood stems
Rakhimjon Paygamov, Izzat Eshmetov, Shakhnoza Kuldasheva, Hamdam Akbarov, and Feruza Jurayeva

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Generalized metric spaces and hyperspaces
Ruzinazar Beshimov and Dilnora Safarova

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Damped oscillatory integrals and Weierstrass polynomials
Azimbay Sadullaev, Isroil Ikromov, and Shaxriddin Muranov

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The entrance times for circle maps with a break
Akhtam Dzhalilov and Javlon Karimov

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Death line for radio pulsars in braneworlds
Djavlanbek Rayimbaev, Satimbay Palvanov, Maksud Umaraliyev, and Malika Khudoyberdiyeva

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Fixing mobile desert sands: definition of water resistance, mechanical strength and mechanism of fixing
Shakhnoza Kuldasheva, I. L. Ahmadjonov, N. Z. Adizova, I. D. Eshmetov, and Kh. I. Akbarov

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Change in the physical and chemical properties of oil-contaminated soil in the steppe zone
Zafarjon Jabbarov, Tokhtasin Abdrakhmanov, Shavkat Akhmedov, Urol Nomozov, and Muqaddas Abdurahmonova

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On the number of the discrete spectrum of two-particle discrete Schröodinger operators
Zahriddin Muminov, Utkir Kuljanov, and Shukhrat Alladustov

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Jump theorems for the Bochner-Martinelli integral in domains with a piecewise smooth boundary
Alexander Kytmanov, Davlatbay Dzhumabaev, Bayrambay Utemuratov, and Barlikbay Prenov

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The effect of prebiotics on intestinal digestion of carbohydrates in lead intoxicated rats
Lubov S. Kuchkarova, Irodakhon I. Karimova, Gulchekhra T. Kudeshova, and Khasan Yu. Kayumov

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Research of parabolic surface points in Galilean space
Abdullaaziz Artykbaev and Bekzod Sultanov

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2-local derivations on Virasoro algebras
Shavkat Ayupov and Bakhtiyor Yusupov

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Strain effect on the electronic transport properties of carbyne
Gofur Eshonqulov, Golibjon Berdiyorov, and Hicham Hamoudi

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Bordering conditions determination for nanocomposites special properties
Tokhir Rakhimov, Muhtor Mukhamediev, and Dilfuza Gafurova

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Sarymsakov cubic stochastic matrices
Mansoor Saburov and Khikmat Saburov

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Oscillatory integrals and Weierstrass polynomials
Azimbay Sadullaev and Isroil Ikromov

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Test particle motion around brany black hole immersed in an external asymptotically uniform magnetic field
Djavlanbek Rayimbaev, Azamjon Rakhmatov, Satimbay Palvanov, and Ahror Mamadjanov

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Periodic table of elements, Mendeleev's periodic table: history, achievements and problems
Boris Oksengendler, Kamil Mukimov, Renat Letfullin, Nigora Turaeva, Gulmurza Abdurakhmanov, and Shavkat Yuldashev

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The waiting time and dynamic partitions
Akhtam Dzhalilov and Mukhriddin Khomidov

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Topological properties of hyperspaces
Ruzinazar Beshimov and Dilnora Safarova

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Electronic specific-heat anomalies in high-Tc cuprates
S. Dzhumanov, E. Karimboev, and B. Yavidov

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The extent of destruction of landscapes in the Tashkent region
Shavkat Sharipov, Kamoliddin Khakimov, and Davronbek Boymurodov

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Amidoalkylation of aromatic compounds
Mukhabbat Yuldasheva, Khurshida Turaeva, and Tursunali Kholiqov

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Ecological-taxonomical analysis of collembolans of the northeast of Uzbekistan
Matnazar Rakhimov, Zulkhumor Elmuratova, and Dilfuza Majidova

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Extraction conductometric determination of scandium and thorium in kaolins
Nigora Kutlimurotova, Zulayho Smanova, Habibulla Tojimuhamedov, Zuhra Yaxshiyeva, and Jasur Tursunqulov

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Neuro-fuzzy identification of nonlinear dependencies
Avazjon Marakhimov and Kabul Khudaybergenov

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Carleman's formula for the matrix upper half-plane
Gulmirza Khudayberganov and Zokirbek Matyakubov