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Journal of Inequalities and Applications

Issue 1/2022

Content (165 Articles)

Generalized fractal Jensen and Jensen–Mercer inequalities for harmonic convex function with applications

  • Open Access
  • Research

Saad Ihsan Butt, Praveen Agarwal, Saba Yousaf, Juan L. G. Guirao

Weighted variable Morrey–Herz estimates for fractional Hardy operators

  • Open Access
  • Research

Muhammad Asim, Amjad Hussain, Naqash Sarfraz

New fractional identities, associated novel fractional inequalities with applications to means and error estimations for quadrature formulas

  • Open Access
  • Research

Muhammad Uzair Awan, Artion Kashuri, Kottakkaran Sooppy Nisar, Muhammad Zakria Javed, Sabah Iftikhar, Poom Kumam, Parin Chaipunya

Equalities and inequalities for several variables mappings

  • Open Access
  • Research

Abasalt Bodaghi

A note on optimal Hermite interpolation in Sobolev spaces

  • Open Access
  • Research

Guiqiao Xu, Xiaochen Yu

A class of completely monotonic functions involving the polygamma functions

  • Open Access
  • Research

Li-Chun Liang, Li-Fei Zheng, Aying Wan

Some periodic and fixed point theorems on quasi-b-gauge spaces

  • Open Access
  • Research

N. Zikria, M. Samreen, T. Kamran, H. Aydi, C. Park

Two efficient modifications of AZPRP conjugate gradient method with sufficient descent property

  • Open Access
  • Research

Zabidin Salleh, Adel Almarashi, Ahmad Alhawarat

Generalizations of the Jensen functional involving diamond integrals via Abel–Gontscharoff interpolation

  • Open Access
  • Research

Rabia Bibi, Ammara Nosheen, Shanaz Bano, Josip Pečarić

On the improvement of Fickett’s theorem on bounded sets

  • Open Access
  • Research

Soon-Mo Jung, Jaiok Roh, Dae-Jeong Yang

Rough singular integrals associated to polynomial curves

  • Open Access
  • Research

Yulin Zhang, Feng Liu

Revisiting the minimum-norm problem

  • Open Access
  • Research

Soledad Moreno-Pulido, Alberto Sánchez-Alzola, Francisco Javier García-Pacheco

Boundedness and compactness of a class of integral operators with power and logarithmic singularity when

  • Open Access
  • Research

Akbota Abylayeva, Ryskul Oinarov, Bolat Seilbekov

Generalization of Montgomery identity via Taylor formula on time scales

  • Open Access
  • Research

Sumaiya Malik, Khuram Ali Khan, Ammara Nosheen, Khalid Mahmood Awan

Note on difference equations with the right-hand side function nonincreasing in each variable

  • Open Access
  • Research

Stevo Stević, Bratislav Iričanin, Witold Kosmala, Zdeněk Šmarda

A weighted mean Hausdorff type operator and its summability matrix domain

  • Open Access
  • Research

Merve İlkhan Kara, Hadi Roopaei

A new iterative approximation scheme for Reich–Suzuki-type nonexpansive operators with an application

  • Open Access
  • Research

Austine Efut Ofem, Hüseyin Işık, Faeem Ali, Junaid Ahmad

Explicit iteration and unbounded solutions for fractional q–difference equations with boundary conditions on an infinite interval

  • Open Access
  • Research

Abdellatif Boutiara, Maamar Benbachir, Mohammed K. A. Kaabar, Francisco Martínez, Mohammad Esmael Samei, Melike Kaplan

Some new results and inequalities for subsequences of Nörlund logarithmic means of Walsh–Fourier series

  • Open Access
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David Baramidze, Lars-Erik Persson, Harpal Singh, George Tephnadze

Caccioppoli-type inequalities for Dirac operators

  • Open Access
  • Research

Ardak Kashkynbayev, Gulaiym Oralsyn

Some remarks on α-admissibility in S-metric spaces

  • Open Access
  • Research

Ningthoujam Priyobarta, Yumnam Rohen, Stephen Thounaojam, Stojan Radenović

On some Volterra–Fredholm and Hermite–Hadamard-type fractional integral inequalities

  • Open Access
  • Research

Mohamed Doubbi Bounoua, Jianhua Tang

On new generalized -contractions and related fixed point theorems

  • Open Access
  • Research

Amjad Ali, Muhammad Arshad, Aftab Hussain, Nawab Hussain, Saud Mastour Alsulami

Some parameterized Simpson-, midpoint- and trapezoid-type inequalities for generalized fractional integrals

  • Open Access
  • Research

Hüseyin Budak, Seda Kılınç Yıldırım, Mehmet Zeki Sarıkaya, Hüseyin Yıldırım

Extremal properties of the beta-normal distribution

  • Open Access
  • Research

Yingying Jiang, Baokun Li

Some results of neutrosophic normed space VIA Tribonacci convergent sequence spaces

  • Open Access
  • Research

Vakeel A. Khan, Mohammad Arshad, Mohammad Daud Khan

On a system of monotone variational inclusion problems with fixed-point constraint

  • Open Access
  • Research

Timilehin O. Alakoya, Victor A. Uzor, Oluwatosin T. Mewomo, Jen-Chih Yao

A new reverse Hardy–Hilbert inequality with the power function as intermediate variables

  • Open Access
  • Research

Xingshou Huang, Bicheng Yang, Ricai Luo

Extended Jensen’s functional for diamond integral via Green’s function and Hermite polynomial

  • Open Access
  • Research

Fazilat Bibi, Rabia Bibi, Ammara Nosheen, Josip Pečarić

Continuous controlled cone metric-type spaces over real Banach algebras and fixed-point results

  • Open Access
  • Research

Wahid Ullah, Hüseyin Işık, Nouman Alam, Choonkil Park, Jung Rye Lee

A Caputo discrete fractional-order thermostat model with one and two sensors fractional boundary conditions depending on positive parameters by using the Lipschitz-type inequality

  • Open Access
  • Research

Jehad Alzabut, A. George Maria Selvam, Raghupathi Dhineshbabu, Swati Tyagi, Mehran Ghaderi, Shahram Rezapour

Using ρ-cone arcwise connectedness on parametric set-valued optimization problems

  • Open Access
  • Research

Koushik Das, Mohammad Esmael Samei

The inertial iterative extragradient methods for solving pseudomonotone equilibrium programming in Hilbert spaces

  • Open Access
  • Research

Habib ur Rehman, Poom Kumam, Ioannis K. Argyros, Wiyada Kumam, Meshal Shutaywi

Relation between electrical resistance and conductance using multifarious functional equations and applications to parallel circuit

  • Open Access
  • Research

Divyakumari Pachaiyappan, Ramdoss Murali, Choonkil Park, Jung Rye Lee

Continuous refinements of some Jensen-type inequalities via strong convexity with applications

  • Open Access
  • Research

Ludmila Nikolova, Lars-Erik Persson, Sanja Varošanec

-convexity and separation theorems

  • Open Access
  • Research

Mea Bombardelli, Sanja Varošanec

On statistical convergence and strong Cesàro convergence by moduli for double sequences

  • Open Access
  • Research

Fernando León-Saavedra, María del Carmen Listán-García, María del Pilar Romero de la Rosa

Optimal control of stochastic singular affine systems with Markovian jumps

  • Open Access
  • Research

Xin Wang, Lisha Wang, Yuxiang Liu

Convergence analysis of the shrinking approximants for fixed point problem and generalized split common null point problem

  • Open Access
  • Research

Yasir Arfat, Olaniyi S. Iyiola, Muhammad Aqeel Ahmad Khan, Poom Kumam, Wiyada Kumam, Kanokwan Sitthithakerngkiet

Fixed point results via extended -simulation functions in fuzzy metric spaces

  • Open Access
  • Research

Abdelhamid Moussaoui, Nawab Hussain, Said Melliani, Hayel Nasr, Mohammad Imdad

Approximation method for monotone inclusion problems in real Banach spaces with applications

  • Open Access
  • Research

Abubakar Adamu, Duangkamon Kitkuan, Poom Kumam, Anantachai Padcharoen, Thidaporn Seangwattana

R-convexity in R-vector spaces

  • Open Access
  • Research

Ali Ebrahimi Meymand, Azadeh Alijani

Best proximity point results with their consequences and applications

  • Open Access
  • Research

Satyendra Kumar Jain, Gopal Meena, Deepak Singh, Jitendra Kumar Maitra

Complex symmetric Toeplitz operators on the generalized derivative Hardy space

  • Open Access
  • Research

Eungil Ko, Ji Eun Lee, Jongrak Lee

Pareto Z-eigenvalue inclusion theorems for tensor eigenvalue complementarity problems

  • Open Access
  • Research

Ping Yang, Yiju Wang, Gang Wang, Qiuling Hou

A relational-theoretic approach to get solution of nonlinear matrix equations

  • Open Access
  • Research

Hemant Kumar Nashine, Reena Jain, Vahid Parvaneh

On a cubic–quadratic equation relative to elliptic curves

  • Open Access
  • Research

Jae-Hyeong Bae, Won-Gil Park

Higher order difference equations with homogeneous governing functions nonincreasing in each variable with unbounded solutions

  • Open Access
  • Research

Stevo Stević, A. El-Sayed Ahmed, Bratislav Iričanin, Witold Kosmala

Existence and stability results for non-hybrid single-valued and fully hybrid multi-valued problems with multipoint-multistrip conditions

  • Open Access
  • Research

Shahram Rezapour, Bashir Ahmad, Abdellatif Boutiara, Kamsing Nonlaopon, Sina Etemad

Some inequalities on multi-functions for applying in the fractional Caputo–Hadamard jerk inclusion system

  • Open Access
  • Research

Sina Etemad, Iram Iqbal, Mohammad Esmael Samei, Shahram Rezapour, Jehad Alzabut, Weerawat Sudsutad, Izzet Goksel

Fixed points of single-valued and multi-valued mappings in sb-metric spaces

  • Open Access
  • Research

Asifa Tassaddiq, Shazia Kanwal, Saba Perveen, Rekha Srivastava

Refinements of some classical inequalities via superquadraticity

  • Open Access
  • Research

Ludmila Nikolova, Lars-Erik Persson, Sanja Varošanec, Markos Fisseha Yimer

A note on hypercircle inequality for data error with norm

  • Open Access
  • Research

Kannika Khompungson, Kamonrat Nammanee

On a nonlinear second-order difference equation

  • Open Access
  • Research

Stevo Stević, Bratislav Iričanin, Witold Kosmala, Zdeněk Šmarda

Fixed points of weakly K-nonexpansive mappings and a stability result for fixed point iterative process with an application

  • Open Access
  • Research

Sayantan Panja, Kushal Roy, Marija V. Paunović, Mantu Saha, Vahid Parvaneh

Higher order Kantorovich-type Szász–Mirakjan operators

  • Open Access
  • Research

Pembe Sabancigil, Mustafa Kara, Nazim I. Mahmudov

Estimates for p-adic fractional integral operator and its commutators on p-adic Morrey–Herz spaces

  • Open Access
  • Research

Naqash Sarfraz, Muhammad Aslam, Mir Zaman, Fahd Jarad

Uniqueness and Ulam–Hyers–Rassias stability results for sequential fractional pantograph q-differential equations

  • Open Access
  • Research

Mohamed Houas, Francisco Martínez, Mohammad Esmael Samei, Mohammed K. A. Kaabar

Enlarged integral inequalities through recent fractional generalized operators

  • Open Access
  • Research

Abd-Allah Hyder, M. A. Barakat, Ashraf Fathallah

Generalized blending type Bernstein operators based on the shape parameter λ

  • Open Access
  • Research

Halil Gezer, Hüseyin Aktuğlu, Erdem Baytunç, Mehmet Salih Atamert

Some hyperstability and stability results for the Cauchy and Jensen equations

  • Open Access
  • Research

Mohammad Bagher Moghimi, Abbas Najati

Sharp subcritical and critical Hardy inequalities on the sphere

  • Open Access
  • Research

Ahmed A. Abdelhakim

Volterra integration operators from Hardy-type tent spaces to Hardy spaces

  • Open Access
  • Research

Rong Hu, Chuan Qin, Lv Zhou

Reilly-type inequality for the Φ-Laplace operator on semislant submanifolds of Sasakian space forms

  • Open Access
  • Research

Yanlin Li, Fatemah Mofarreh, Ravi P. Agrawal, Akram Ali

Optimal quadrature formulas for oscillatory integrals in the Sobolev space

  • Open Access
  • Research

Kholmat Shadimetov, Abdullo Hayotov, Bakhromjon Bozarov

Biframes and some of their properties

  • Open Access
  • Research

Maryam Firouzi Parizi, Azadeh Alijani, Mohammad Ali Dehghan

Class of operators related to a -isometric tuple of commuting operators

  • Open Access
  • Research

Abeer A. Al Dohiman, Sid Ahmed Ould Ahmed Mahmoud

Error-constant estimation under the maximum norm for linear Lagrange interpolation

  • Open Access
  • Research

Shirley Mae Galindo, Koichiro Ike, Xuefeng Liu

Common fixed-point results of fuzzy mappings and applications on stochastic Volterra integral equations

  • Open Access
  • Research

Shazia Kanwal, Mohammed Shehu Shagari, Hassen Aydi, Aiman Mukheimer, Thabet Abdeljawad

Novel results of -ψ-Λ-contraction multivalued mappings in F-metric spaces with an application

  • Open Access
  • Research

Mustafa Mudhesh, Nabil Mlaiki, Muhammad Arshad, Aftab Hussain, Eskandar Ameer, Reny George, Wasfi Shatanawi

Some inequalities and majorization for products of τ-measurable operators

  • Open Access
  • Research

Zahra Maleki Khouzani, Seyed Mahmoud Manjegani

Generalized Lommel–Wright function and its geometric properties

  • Open Access
  • Research

Hanaa M. Zayed, Khaled Mehrez

Some new φ-fixed point and φ-fixed disc results via auxiliary functions

  • Open Access
  • Research

Yan Sun, Xiao-lan Liu, Jia Deng, Mi Zhou, Huan Zhang

Characterizing small spheres in a unit sphere by Fischer–Marsden equation

  • Open Access
  • Research

Nasser Bin Turki, Sharief Deshmukh, Gabriel-Eduard Vîlcu

Weighted dynamic Hardy-type inequalities involving many functions on arbitrary time scales

  • Open Access
  • Research

Ahmed A. El-Deeb, Karim A. Mohamed, Dumitru Baleanu, Haytham M. Rezk

Factorization of Hilbert operators

  • Open Access
  • Research

Hadi Roopaei

Sharp oscillation theorem for fourth-order linear delay differential equations

  • Open Access
  • Research

Irena Jadlovská, Jozef Džurina, John R. Graef, Said R. Grace

Existence analysis on a coupled multiorder system of FBVPs involving integro-differential conditions

  • Open Access
  • Research

Ayub Samadi, Jamshid Mohammadi, M. Mursaleen

Adapting step size algorithms for solving split equilibrium problems with applications to signal recovery

  • Open Access
  • Research

Sakorn Mekruksavanich, Nattakarn Kaewyong, Anuchit Jitpattanakul, Kanokwan Sitthithakerngkiet

Equal-norm Parseval K-frames in Hilbert spaces with a new inequality

  • Open Access
  • Research

Vahid Sadri, Gholamreza Rahimlou

Duality results for interval-valued semiinfinite optimization problems with equilibrium constraints using convexificators

  • Open Access
  • Research

K. K. Lai, S. K. Mishra, Mohd Hassan, Jaya Bisht, J. K. Maurya

Hajek–Renyi-type inequality for -mixing sequences and its application to change-point model

  • Open Access
  • Research

Wei Wang, Yi Wu, Wenqin Wang, Kai Zhou, Kan Chen, Xinran Tao

Iterative methods for vector equilibrium and fixed point problems in Hilbert spaces

  • Open Access
  • Research

San-hua Wang, Yu-xin Zhang, Wen-jun Huang

On the class of uncertainty inequalities for the coupled fractional Fourier transform

  • Open Access
  • Research

Firdous A. Shah, Waseem Z. Lone, Kottakkaran Sooppy Nisar, Thabet Abdeljawad

Norm inequalities for maximal operators

  • Open Access
  • Research

Salem Ben Said, Selma Negzaoui

Exponential stability for a class of set dynamic equations on time scales

  • Open Access
  • Research

Keke Jia, Shihuang Hong, Xiaoyu Cao, Jieqing Yue

Hankel operators between different doubling Fock spaces

  • Open Access
  • Research

Jianjun Chen, Guangxia Xu

Dynamics of a fractional plankton–fish model under the influence of toxicity, refuge, and combine-harvesting efforts

  • Open Access
  • Research

R. N. Premakumari, Chandrali Baishya, Mohammed K. A. Kaabar

On some new generalized fractional Bullen-type inequalities with applications

  • Open Access
  • Research

Sabir Hussain, Sobia Rafeeq, Yu-Ming Chu, Saba Khalid, Sahar Saleem

Further study on domains and quasihyperbolic distances

  • Open Access
  • Research

Shusen Ding, Dylan Helliwell, Gavin Pandya, Arya Yae

On the existence and approximation of solutions of generalized equilibrium problem on Hadamard manifolds

  • Open Access
  • Research

O. K. Oyewole, L. O. Jolaoso, K. O. Aremu, M. Aphane

Strong convergence theorems for fixed point of multi-valued mappings in Hadamard spaces

  • Open Access
  • Research

Sani Salisu, Poom Kumam, Songpon Sriwongsa

Comparing weighted densities

  • Open Access
  • Research

József Bukor, Ferdinánd Filip, Jan Šustek, János T. Tóth

Solution of fractional integral equations via fixed point results

  • Open Access
  • Research

Mi Zhou, Naeem Saleem, Shahid Bashir

On the shape-preserving properties of λ-Bernstein operators

  • Open Access
  • Research

Lian-Ta Su, Gökhan Mutlu, Bayram Çekim

Prequasiideal of the type weighted binomial matrices in the Nakano sequence space of soft functions with some applications

  • Open Access
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Meshayil M. Alsolmi, Arafa O. Mustafa, Om Kalthum S. K. Mohamed, Awad A. Bakery

Nonlinear operators between neutrosophic normed spaces and Fréchet differentiation

  • Open Access
  • Research

Vakeel A. Khan, Mohammad Daud Khan

On the reciprocal products of generalized Fibonacci sequences

  • Open Access
  • Research

Tingting Du, Zhengang Wu

q-ROF mappings and Suzuki type common fixed point results in b-metric spaces with application

  • Open Access
  • Research

Maliha Rashid, Lariab Shahid, Ravi P. Agarwal, Aftab Hussain, Hamed Al-Sulami

On some variational inequality-constrained control problems

  • Open Access
  • Research

Savin Treanţă, Tadeusz Antczak, Tareq Saeed

On generalizations of some integral inequalities for preinvex functions via -calculus

  • Open Access
  • Research

Waewta Luangboon, Kamsing Nonlaopon, Jessada Tariboon, Sotiris K. Ntouyas, Hüseyin Budak

Normalized generalized Bessel function and its geometric properties

  • Open Access
  • Research

Hanaa M. Zayed, Teodor Bulboacă

Some inequalities for cr-log-h-convex functions

  • Open Access
  • Research

Wei Liu, Fangfang Shi, Guoju Ye, Dafang Zhao

Inclusion relations for some classes of analytic functions involving Pascal distribution series

  • Open Access
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Abdel Moneim Y. Lashin, Abeer O. Badghaish, Badriah Maeed Algethami

Ostrowski-type inequalities pertaining to Atangana–Baleanu fractional operators and applications containing special functions

  • Open Access
  • Research

Soubhagya Kumar Sahoo, Bibhakar Kodamasingh, Artion Kashuri, Hassen Aydi, Eskandar Ameer

Fixed points of completely positive maps and their dual maps

  • Open Access
  • Research

Haiyan Zhang, Yanni Dou

On the characterization properties of certain hypergeometric functions in the open unit disk

  • Open Access
  • Research

Deepak Bansal, Ravinder Krishna Raina, Sudhananda Maharana, Nak Eun Cho

A simple proof for Imnang’s algorithms

  • Open Access
  • Research

Ebrahim Soori, Donal O’Regan, Ravi P. Agarwal

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