Mathematical, Computer & Statistical Sciences

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A CLASS OF SINGLE-STEP HYBRID BLOCK METHODS WITH EQUALLY SPACED POINTS FOR GENERAL THIRD-ORDER ORDINARY DIFFERENTIAL EQUATIONS 1484

Maduabuchi Gabriel Orakwelu, Olumuyiwa Otegbeye, Hermane Mambili-Mamboundou (Author)

https://doi.org/10.46481/jnsps.2023.1484
ROBUST HYBRID ALGORITHMS FOR REGULARIZATION AND VARIABLE SELECTION IN QSAR STUDIES 1708

Christian N. Nwaeme, Adewale F. Lukman (Author)

https://doi.org/10.46481/jnsps.2023.1708
IMPROVING FORECASTING ACCURACY USING QUANTILE REGRESSION NEURAL NETWORK COMBINED WITH UNRESTRICTED MIXED DATA SAMPLING 1394

Umaru Hassan, Mohd Tahir Ismail (Author)

https://doi.org/10.46481/jnsps.2023.1394
ON SENTINEL METHOD OF ONE-PHASE STEFAN PROBLEM 1772

Merabti Nesrine Lamya, Iqbal M. Batiha, Imad Rezzoug, Adel Ouannas, Taki-Eddine Ouassaeif (Author)

https://doi.org/10.46481/jnsps.2023.1772
ANALYSIS OF A FRACTIONAL ORDER CLIMATE MODEL DUE TO EXCESSIVE EMISSION AND ACCUMULATION OF CARBON DIOXIDE IN THE ATMOSPHERE 1749

Peter Urane Achimugwu, Mathew Ngugi Kinyanjui, David Mumo Malonza (Author)

https://doi.org/10.46481/jnsps.2023.1749
UNSTEADY PRANDTL NANOFLUIDIC FLOW THROUGH STRETCHING SHEET DUE TO MIXED CONVECTION, FIRST-ORDER SLIP, AND CHEMICAL REACTION 1140

V. Ramanjini, G. Gopi Krishna, Mani Ramanuja, Hari Kamala Sree, S. R. Mishra (Author)

https://doi.org/10.46481/jnsps.2023.1140
HYPER-PARAMETER TUNING FOR SUPPORT VECTOR MACHINE USING AN IMPROVED CAT SWARM OPTIMIZATION ALGORITHM 1007

Silifat Adaramaja Abdulraheem, Salisu Aliyu, Fatima Binta Abdullahi (Author)

https://doi.org/10.46481/jnsps.2023.1007
EFFECT OF REDUCTION METHOD ON THE PERFORMANCE A SOFTWARE DEFINED NETWORK SYSTEM USING GUMBEL HOUGAARD FAMILY COPULA DISTRIBUTION 1402

Elsayed Elshoubary (Author)

https://doi.org/10.46481/jnsps.2023.1402
MODELING AND ANALYSIS OF A FRACTIONAL VISCERAL LEISHMANIOSIS WITH CAPUTO AND CAPUTO–FABRIZIO DERIVATIVES 1453

Dalal Khalid Almutairi, Mohamed A. Abdoon, Salih Yousuf Mohamed Salih, Shahinaz A.Elsamani, …

https://doi.org/10.46481/jnsps.2023.1453
SIMULATION OF THE MOVEMENT OF GROUNDWATER IN AN AQUIFER 1512

Suha Ibrahim Salih AL-Ali, Nihad Jalal Kadhem AL-Awsi (Author)

https://doi.org/10.46481/jnsps.2023.1512
THE EFFICIENCY OF THE K-L ESTIMATOR FOR THE SEEMINGLY UNRELATED REGRESSION MODEL: SIMULATION AND APPLICATION 1514

Oluwayemisi Oyeronke Alaba, B. M. Golam Kibria (Author)

https://doi.org/10.46481/jnsps.2023.1514
NUMERICAL INVESTIGATION OF NONLINEAR RADIATIVE FLUX OF NON-NEWTONIAN MHD FLUID INDUCED BY NONLINEAR DRIVEN MULTI-PHYSICAL CURVED MECHANISM WITH VARIABLE MAGNETIC … 1435

Kehinde Sanni, Adeshola Dauda Adediran, Aliu Olaniyi Tajudeen (Author)

https://doi.org/10.46481/jnsps.2023.1435
MODEL FITNESS AND PREDICTIVE ACCURACY IN LINEAR MIXED-EFFECTS MODELS WITH LATENT CLUSTERS 1437

Waheed B. Yahya, Yusuf Bello, Abdulrazaq AbdulRaheem (Author)

https://doi.org/10.46481/jnsps.2023.1437
COLLOCATION METHOD FOR THE NUMERICAL SOLUTION OF MULTI-ORDER FRACTIONAL DIFFERENTIAL EQUATIONS 1075

G. Ajileye, A. A. James (Author)

https://doi.org/10.46481/jnsps.2023.1075
NUMERICAL ANALYSIS OF FRACTIONAL-ORDER DYNAMIC DENGUE DISEASE EPIDEMIC IN SUDAN 1464

Fathelrhman EL Guma, Ossama M. Badawy, Mohammed Berir, Mohamed A. Abdoon (Author)

https://doi.org/10.46481/jnsps.2023.1464
APPROXIMATE SOLUTION OF SPACE FRACTIONAL ORDER DIFFUSION EQUATIONS BY GEGENBAUER COLLOCATION AND COMPACT FINITE DIFFERENCE SCHEME 1368

K. Issa, A. S. Olorunnisola, O. T. Aliu, A. D. Adeshola (Author)

https://doi.org/10.46481/jnsps.2023.1368
PRE-FUNCTIONS AND EXTENDED PRE-FUNCTIONS OF COMPLEX VARIABLES 1427

Thirumalai A, Muthunagai K, Ritu Agarwal (Author)

https://doi.org/10.46481/jnsps.2023.1427
THERMAL INSTABILITY OF ROTATING JEFFREY NANOFLUIDS IN POROUS MEDIA WITH VARIABLE GRAVITY 1366

Pushap Lata Sharma, Deepak Bains, Pankaj Thakur (Author)

https://doi.org/10.46481/jnsps.2023.1366
SOLVING FRACTIONAL VARIABLE-ORDER DIFFERENTIAL EQUATIONS OF THE NON-SINGULAR DERIVATIVE USING JACOBI OPERATIONAL MATRIX 1221

M. Basim, N. Senu, A. Ahmadian, Z. B. Ibrahim, S. Salahshour (Author)

https://doi.org/10.46481/jnsps.2023.1221
ON BIVARIATE NADARAJAH-HAGHIGHI DISTRIBUTION DERIVED FROM FARLIE-GUMBEL-MORGENSTERN COPULA IN THE PRESENCE OF COVARIATES 871

Yakubu Aliyu, Umar Usman (Author)

https://doi.org/10.46481/jnsps.2023.871
NUMERICAL SIMULATION OF NONLINEAR AND NON-ISOTHERMAL LIQUID CHROMATOGRAPHY FOR STUDYING THERMAL VARIATIONS IN COLUMNS PACKED WITH CORE-SHELL PARTICLES 1350

Abdulaziz G. Ahmad, Nnamdi F. Okechi, David U. Uche, Abdulwasiu O. Salaudeen (Author)

https://doi.org/10.46481/jnsps.2023.1350
AN INTEGRAL APPROACH FOR COMPLETE MIGRATION FROM A RELATIONAL DATABASE TO MONGODB 1089

Abdelhak Erraji, Abderrahim Maizate, Mohamed Ouzzif (Author)

https://doi.org/10.46481/jnsps.2023.1089
AN EMPIRICAL STUDY ON ANOMALY DETECTION USING DENSITY-BASED AND REPRESENTATIVE-BASED CLUSTERING ALGORITHMS 1364

Gerard Shu Fuhnwi, Janet O. Agbaje, Kayode Oshinubi, Olumuyiwa James Peter (Author)

https://doi.org/10.46481/jnsps.2023.1364
UNDERSTANDING THE TRANSMISSION DYNAMICS AND CONTROL OF HIV INFECTION: A MATHEMATICAL MODEL APPROACH 1389

Saheed Ajao, Isaac Olopade, Titilayo Akinwumi, Sunday Adewale, Adelani Adesanya (Author)

https://doi.org/10.46481/jnsps.2023.1389
SECURE HEALTH INFORMATION SYSTEM WITH BLOCKCHAIN TECHNOLOGY 992

A. E. Ibor, E. B. Edim, A. A. Ojugo (Author)

https://doi.org/10.46481/jnsps.2023.992

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