# Ismat Beg

#5,853

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Pakistani mathematician

## Ismat Beg's AcademicInfluence.com Rankings

Ismat Begmathematics Degrees

Mathematics

#2650

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#4056

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Group Theory

#200

World Rank

#236

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Algebra

#335

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#465

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Measure Theory

#2966

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#3522

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Mathematics

## Ismat Beg's Degrees

- Bachelors Mathematics University of the Punjab

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## Why Is Ismat Beg Influential?

(Suggest an Edit or Addition)According to Wikipedia, Ismat Beg, FPAS, FIMA, is a Pakistani mathematician and researcher. Beg is a professor at Lahore School of Economics, Higher Education Commission Distinguished National Professor and an honorary full professor at the Mathematics Division at the Ruggero Santilli Institute for Basic Research, Florida, US. He has an enthusiastic and interactive teaching style and is famous for saying “please come on the board” when posed with a question in class. This helps uplift the students’ confidence.

## Ismat Beg's Published Works

### Published Works

- TOPSIS for Hesitant Fuzzy Linguistic Term Sets (2013) (299)
- Coincidence point and invariant approximation for mappings satisfying generalized weak contractive condition (2006) (168)
- Fixed point for set-valued mappings satisfying an implicit relation in partially ordered metric spaces (2009) (140)
- The contraction principle for set valued mappings on a metric space with a graph (2010) (121)
- Robot selection by using generalized interval-valued fuzzy numbers with TOPSIS (2014) (102)
- Fixed points of asymptotically regular multivalued mappings (1992) (88)
- BANACH CONTRACTION PRINCIPLE ON CONE RECTANGULAR METRIC SPACES (2009) (84)
- Common fixed points of fuzzy maps (2009) (83)
- SIMILARITY MEASURES FOR FUZZY SETS (2009) (79)
- Random fixed points of random multivalued operators on polish spaces (1993) (75)
- Common fixed points of two maps in cone metric spaces (2008) (74)
- Triangular dense fuzzy sets and new defuzzification methods (2016) (65)
- GENERALIZED CONE METRIC SPACES (2010) (63)
- Common Fixed Points for Maps on Topological Vector Space Valued Cone Metric Spaces (2009) (61)
- Group Decision Making Using Intuitionistic Hesitant Fuzzy Sets (2014) (60)
- Approximation of random fixed points in normed spaces (2002) (60)
- Multi-criteria trapezoidal valued intuitionistic fuzzy decision making with Choquet integral based TOPSIS (2014) (57)
- RANDOM APPROXIMATIONS AND RANDOM FIXED POINT THEOREMS (1994) (56)
- Fixed points of fuzzy contractive and fuzzy locally contractive maps (2009) (52)
- RANDOM FIXED POINT THEOREMS FOR NONEXPANSIVE AND CONTRACTIVE-TYPE RANDOM OPERATORS ON BANACH SPACES (1994) (52)
- Hesitant 2-tuple linguistic information in multiple attributes group decision making (2015) (51)
- Common fixed point for generalized set valued contractions satisfying an implicit relation in partially ordered metric spaces (2010) (49)
- Fixed point of a pair of contractive dominated mappings on a closed ball in an ordered dislocated metric space (2013) (48)
- Fixed Point in Topological Vector Space-Valued Cone Metric Spaces (2010) (40)
- Triangular Dense Fuzzy Neutrosophic Sets (2017) (39)
- An Intuitionistic 2‐Tuple Linguistic Information Model and Aggregation Operators (2016) (38)
- GEOMETRIC FIXED POINTS FOR SINGLE AND MULTIVALUED MAPPINGS (1997) (37)
- INEQUALITIES IN METRIC SPACES WITH APPLICATIONS (2007) (34)
- INEQUALITIES IN METRIC SPACES WITH APPLICATIONS (2007) (34)
- RANDOM FIXED POINTS OF RANDOM OPERATORS SATISFYING SEMICONTRACTIVITY CONDITIONS (1997) (33)
- FIXED POINTS FOR WEAKLY COMPATIBLE MAPPINGS SATISFYING AN IMPLICIT RELATION IN PARTIALLY ORDERED METRIC SPACES (2009) (33)
- Applications of the Proximity Map to Random Fixed Point Theorems in Hilbert Spaces (1995) (32)
- Equivalence and stability of random fixed point iterativeprocedures (2006) (31)
- Common fuzzy fixed points for fuzzy mappings (2013) (29)
- Hesitant Probabilistic Fuzzy Linguistic Sets with Applications in Multi-Criteria Group Decision Making Problems (2017) (29)
- Fixed point of set-valued graph contractive mappings (2013) (28)
- Random fixed points of weakly inward operators in conical shells (1995) (28)
- Aggregation Operators of Interval‐Valued 2‐Tuple Linguistic Information (2014) (27)
- Fixed point theorems and best approximation in convex metric spaces (1992) (25)
- Incomplete interval valued fuzzy preference relations (2016) (24)
- FIXED POINTS AND BEST APPROXIMATION IN MENGER CONVEX METRIC SPACES (2005) (24)
- COMMON FIXED POINT THEOREMS IN CONE METRIC SPACES (2009) (23)
- Approximation of fixed points of uniformly R-subweakly commuting mappings (2006) (23)
- Approximation of *-nonexpansive random multivalued operators on Banach spaces (2004) (23)
- Modelling Uncertainties in Multi-Criteria Decision Making using Distance Measure and TOPSIS for Hesitant Fuzzy Sets (2017) (22)
- Ideal solutions for hesitant fuzzy soft sets (2015) (22)
- Incomplete Hesitant Fuzzy Preference Relations in Group Decision Making (2017) (21)
- FIXED POINT THEOREMS FOR WEAKLY INWARD MULTIVALUED MAPS ON A CONVEX METRIC SPACE (2006) (20)
- Measurability of Fixed Point Sets of Multivalued Random Operators (1998) (19)
- CONTINUITY OF FUZZY MULTIFUNCTIONS (1999) (19)
- Iterative procedures for solutions of random operator equations in Banach spaces (2006) (19)
- COUPLED FIXED POINTS OF SET VALUED MAPPINGS IN PARTIALLY ORDERED METRIC SPACES (2010) (19)
- Convex hesitant fuzzy sets (2016) (18)
- EXISTENCE OF FIXED POINTS IN COMPLETE CONE METRIC SPACES (2010) (18)
- Some random approximation theorems with applications (1999) (18)
- Coupled fixed points of mixed monotone operators on probabilistic Banach spaces (2001) (18)
- Random fixed point theorems for a random operator on an unbounded subset of a Banach space (2008) (18)
- COMMON FIXED POINTS AND BEST APPROXIMATION IN CONVEX METRIC SPACES (2007) (16)
- Fixed Point of Orthogonal F-Suzuki Contraction Mapping on O-Complete b-Metric Spaces with Applications (2021) (16)
- On fuzzy order relations (2012) (16)
- Random fixed points and approximations in random convex metric spaces (1993) (15)
- Hesitant intuitionistic fuzzy linguistic term sets (2014) (15)
- MINIMAL DISPLACEMENT OF RANDOM VARIABLES UNDER LIPSCHITZ RANDOM MAPS (2007) (14)
- Invariant approximation for fuzzy nonexpansive mappings (2011) (13)
- (φ, Ψ)-weak Contractions in Intuitionistic Fuzzy Metric Spaces (2014) (13)
- Common random fixed points of compatible random operators (2006) (13)
- Random fixed point theorems on product spaces (1993) (13)
- Weak and Strong Convergence for Fixed Points of Nearly Asymptotically Non-Expansive Mappings (2008) (13)
- Fixed Point Theorems for Set Valued Mappings in Partially Ordered Metric Spaces (2013) (12)
- CONVERGENCE THEOREMS OF THE ITERATIVE SCHEMES IN CONVEX METRIC SPACES (2007) (12)
- Analytic Hierarchy Process for Hesitant Probabilistic Fuzzy Linguistic Set with Applications to Multi-criteria Group Decision-Making Method (2020) (11)
- On fuzzy Zorn's lemma (1999) (11)
- Periodic fixed points of random operators (2010) (11)
- On invariant random approximations (1996) (11)
- Common Fixed Points of Weakly Compatible and Noncommuting Mappings in Menger Spaces (2008) (11)
- A Variant of Nadler’s Theorem on Weak Partial Metric Spaces with Application to a Homotopy Result (2018) (11)
- Common fixed point and coincidence point of generalized contractions in ordered metric spaces (2012) (11)
- Fixed points of Suzuki type multifunctions on metric spaces (2015) (10)
- FUZZY SIMILARITY AND MEASURE OF SIMILARITY WITH LUKASIEWICZ IMPLICATOR (2008) (10)
- Random fixed point theorems for Caristi type random operators (2007) (10)
- Common fixed points for commuting and compatible maps (1996) (10)
- COMMON FIXED POINTS OF BANACH OPERATOR PAIR ON FUZZY NORMED SPACES (2011) (10)
- A new approach in decision making problems under the environment of neutrosophic cubic soft matrices (2019) (10)
- COINCIDENCE POINTS OF COMPATIBLE MULTIVALUED MAPPINGS (1996) (10)
- α-type fuzzy H-contractive mappings in fuzzy metric spaces (2018) (9)
- An application of a random fixed point theorem to random best approximation (2000) (8)
- Intuitionistic fuzzy similarity measure: Theory and applications (2016) (8)
- A geometric aggregation operator for decision making (2015) (8)
- Fixed Point Theorems in FuzzyMetric Spaces (2015) (8)
- Fixed points for a sequence of L -fuzzy mappings in non-Archimedean ordered modified intuitionistic fuzzy metric spaces (2020) (8)
- Common random fixed points of noncommuting random operators (1999) (8)
- Fixed point in bicomplex valued metric spaces (2021) (8)
- COINCIDENCE AND COMMON FIXED POINTS OF NONCOMPATIBLEMAPS (2011) (8)
- Random fixed points of non-self maps and random approximations (1997) (7)
- Measurable selections:in random approximations and fixed point theory (1997) (7)
- Some fixed point theorems in convex metric spaces (1991) (7)
- On random approximation and coincidence point theorems for multivalued operators (1996) (7)
- Fixed points of fuzzy monotone maps (1999) (7)
- A democratic preference aggregation model (2013) (7)
- Random Extension Theorems (1995) (6)
- Common Fixed Point Results in G-Cone Metric Spaces (2010) (6)
- An Improved Clustering Algorithm Using Fuzzy Relation for the Performance Evaluation of Humanistic Systems (2014) (6)
- σ - Complete Fuzzy Riesz Spaces (1997) (6)
- CONVERGENCE AND STABILITY OF TWO RANDOM ITERATION ALGORITHMS (2014) (6)
- A fuzzy similarity measure based on equivalence relation with application in cluster analysis (2017) (6)
- FIXED POINT FOR FUZZY CONTRACTION MAPPINGS SATISFYING AN IMPLICIT RELATION (2014) (6)
- Fixed point theorems in ordered dualistic partial metric spaces (2016) (6)
- Fuzzy Distance Measure and Fuzzy Clustering Algorithm (2015) (6)
- Fixed Point Of Contractive Mappings Of Integral Type Over An S^{JS}- Metric Space (2021) (6)
- Human attitude analysis based on fuzzy soft differential equations with Bonferroni mean (2018) (6)
- Some applications of fuzzy ordered relations (2004) (6)
- Fixed point of nonexpansive type and K-multivalued maps. (1994) (5)
- On random approximations and a random fixed point theorem for multivalued mappings defined on unbounded sets in hilbert spaces (1996) (5)
- FIXED POINT OF INVOLUTION MAPPINGS IN CONVEX METRIC SPACES (2013) (5)
- Numerical representation of product transitive complete fuzzy orderings (2011) (5)
- Diminishing Choquet Hesitant 2-Tuple Linguistic Aggregation Operator for Multiple Attributes Group Decision Making (2019) (5)
- Fuzzy closed graph fuzzy multifunctions (2000) (5)
- End-Point Results for Multivalued Mappings in Partially Ordered Metric Spaces (2012) (5)
- Incomplete interval-valued hesitant fuzzy preference relations in decision making (2018) (5)
- Cauchy—stieltjes integral in locally convex spaces (1990) (4)
- Fuzzy Wavelets (2011) (4)
- A GENERALIZED MODEL OF JUDGMENT AND PREFERENCE AGGREGATION (2013) (4)
- Common Fixed Point of Fuzzy Mappings Under a Contraction Condition (2011) (4)
- Existence of Common Fixed Points in Menger Spaces (2009) (4)
- FIXED POINTS OF CONTRACTIVE MAPPINGS ON PROBABILISTIC BANACH SPACES (2001) (4)
- WITHDRAWN: Common fixed point for generalized fuzzy contraction mappings satisfying an implicit relation (2011) (4)
- GENERAL ITERATION SCHEME WITH PERTURBED MAPPING FOR COMMON FIXED POINTS OF A FINITE FAMILY OF NONEXPANSIVE MAPPINGS (2008) (4)
- Group Decision Making Using Comparative Linguistic Expression Based on Hesitant Intuitionistic Fuzzy Sets (2015) (4)
- Belief Aggregation in Fuzzy Framework (2012) (4)
- Soft Pedal and Influence-Based Decision Modelling (2019) (4)
- (JCLR) property and fixed point in non-Archimedean fuzzy metric spaces (2018) (4)
- Belief Merging and Judgment Aggregation in Fuzzy Setting (2012) (4)
- VECTOR-VALUED FUZZY MULTIFUNCTIONS (2001) (4)
- Fixed points of Edelstein-type multivalued maps (2014) (3)
- Convergence of iterative algorithms to common random fixed points of random operators (2006) (3)
- AN ITERATIVE PROCESS FOR A FAMILY OF ASYMPTOTICALLY QUASI-NONEXPANSIVE MAPPINGS IN CAT ( 0 ) SPACES (2011) (3)
- Fuzzy dissimilarity and distance functions (2009) (3)
- Ordered Uniform Convexity in Ordered Convex Metric Spaces with an Application to Fixed Point Theory (2022) (3)
- Influence model of evasive decision makers (2019) (3)
- Exponential Laws and Aggregation Operators on Neutrosophic Cubic Sets (2020) (3)
- Random fixed points for random multivalued operators defined on unbounded sets in banach spaces (1995) (3)
- ON THE PROBABILISTIC DOMAIN INVARIANCE (2002) (3)
- Best proximity point of generalized F-proximal non-self contractions (2021) (3)
- Possibility Theorems in Fuzzy Framework (2010) (3)
- Fixed Points of -Fuzzy Mappings in Ordered -Metric Spaces (2018) (3)
- Role of honesty and confined interpersonal influence in modelling predilections (2020) (3)
- Periodic points of random multivalued operators (2012) (3)
- Random fixed point of Greguš mapping and its application to nonlinear stochastic integral equations (2014) (3)
- Fixed Points of Quasi (f, g)-Nonexpansive Multivalued Mapping (2012) (2)
- A characterization of random approximations (1999) (2)
- Polytopic Fuzzy Sets and Their Applications to Multiple-Attribute Decision-Making Problems (2022) (2)
- Fixed points on ordered metric spaces with applications in homotopy theory (2018) (2)
- An extension of soft rough fuzzy sets (2017) (2)
- Related Fixed Point of Set-Valued Mappings in Three Menger Spaces (2013) (2)
- KANNAN TYPE MAPPING IN TVS-VALUED CONE METRIC SPACES AND THEIR APPLICATION TO URYSOHN INTEGRAL EQUATIONS (2013) (2)
- Fixed point, approximate fixed point and Kantorovich-Rubinstein maximum principle in convex metric spaces (2008) (2)
- Coincidence Point with Application to Stability of Iterative Procedure in Cone Metric Spaces 1 (2018) (2)
- Multi-criteria of Bike Purchasing Using Fuzzy Choquet Integral (2012) (2)
- Fixed points of contractive dominated mappings on a closed ball in an ordered quasi partial metric space (2015) (2)
- On iteration methods for multivalued mappings (1994) (2)
- An Iteration Process for Nonlinear Mappings in Uniformly Convex Linear Metric Spaces (2003) (2)
- FIXED POINT FOR COMPATIBLE AND SUBSEQUENTIALLY CONTINUOUS MAPPINGS IN MENGER SPACES AND APPLICATIONS (2013) (2)
- SOME PROPERTIES OF THE HAUSDORFF DISTANCE IN PROBABILISTIC METRIC SPACES (1996) (2)
- Fuzzy Inclusion And Fuzzy Similarity With Gödel Fuzzy Implicator (2009) (2)
- RANDOM FIXED POINTS OF MULTIFUNCTIONS ON METRIC SPACES (2017) (2)
- Coincidence point of isotone mappings in partially ordered metric spaces (2016) (2)
- Best proximity points in noncommutative Banach spaces (2022) (2)
- Fixed point in CAT(0) spaces (2013) (2)
- EXTENSION OF LINEAR SELECTORS OF LINEAR FUZZY MULTIVALUED OPERATORS (2009) (2)
- An application of a fixed point theorem to best simultaneous approximation (1994) (2)
- S^{JS}- metric and topological spaces (2020) (1)
- Approximations for soft fuzzy rough sets (2016) (1)
- Random fixed points of asymptotically nonexpansive random operators on unbounded domains (2008) (1)
- FIXED POINTS OF CONTRACTIVE (2001) (1)
- Convergence of multivalued mappings via approximable measurable selectors (2008) (1)
- Random fixed points of increasing compact random maps (2001) (1)
- A Related Fixed Point Theorem in Two Menger Spaces (2014) (1)
- Completion of complex valued strong b-metric spaces (2020) (1)
- Fixed points set function of nonexpansive random mapping on metric spaces (2003) (1)
- Some fixed point theorems in topological vector spaces (1996) (1)
- Approximating Fixed Points of Non-self Nonexpansive Mappings in Fuzzy Normed Spaces (2013) (1)
- Random solution of nonlinear random multivalued operator inclusion (2009) (1)
- Aggregation Methods for Fuzzy Judgments (2016) (1)
- Random solution of random multivalued operator inclusions (2010) (1)
- Ordered Convex Metric Spaces (2021) (1)
- Induced hesitant 2-tuple linguistic aggregation operators with application in group decision making 1 (2018) (1)
- (1610-3242) INCOMPLETE INTERVAL-VALUED HESITANT FUZZY PREFERENCE RELATIONS IN DECISION MAKING (2018) (1)
- Fixed point of a pair of contractive dominated mappings on a closed ball in an ordered dislocated metric space (2013) (1)
- COMMON FIXED POINT RESULTS FOR NONCOMMUTING MAPPINGS IN GENERALIZED CONE METRIC SPACES (2013) (1)
- An interactive fuzzy judgment aggregation model for consensus with partially undecided judges (2016) (1)
- Solution of Random Operator Equations and Inclusions (2011) (1)
- A Clustering Algorithm Based on Intuitionistic Fuzzy Relations for Tree Structure Evaluation (2017) (1)
- Neutrosophic-Cubic Analaytic Hierarchy Process with Applications (2020) (1)
- Impact of (CLR ST ) Property and Existence of Fixed Points Using Implicit Relations (2014) (1)
- FIXED POINTS OF SET VALUED MAPPINGS IN PARTIALLY ORDERED METRIC SPACES (2010) (0)
- CONTINUITY OF FUZZY MULTIFUNCTIONS ISMAT BEG (0)
- 7 Metric and Topological Spaces (2018) (0)
- Common fuzzy fixed points for fuzzy mappings (2013) (0)
- Fixed point in partially ordered metric spaces with a metric transform (2017) (0)
- Petrography and Petrogenesis of Basal Laki and Ranikot Sediments from PMDC’s Lakhra Wens PS-1 and PS-13 (1991) (0)
- Hybrid fixed point in CAT(0) spaces (2018) (0)
- Multi-criteria trapezoidal valued intuitionistic fuzzy decision making with Choquet integral based TOPSIS (2013) (0)
- ON SOME FIXED POINT THEOREMS IN CONVEX METRIC SPACES 5.1 PRELIMINARIES (2016) (0)
- Decomposition of the Space of Regular Operators (1997) (0)
- Dissilient interpersonal influences in social network analysis (2023) (0)
- Fixed points of Suzuki type multifunctions on metric spaces (2015) (0)
- Fixed points of Edelstein-type multivalued maps (2014) (0)
- Best proximity points in noncommutative Banach spaces (2022) (0)
- Incomplete Hesitant Fuzzy Preference Relations in Group Decision Making (2016) (0)
- Fixed points on ordered metric spaces with applications in homotopy theory (2018) (0)
- A Variant of Nadler’s Theorem on Weak Partial Metric Spaces with Application to a Homotopy Result (2018) (0)
- Convergence of AA-Iterative Algorithm for Generalized α-Nonexpansive Mappings with an Application (2022) (0)
- Human attitude analysis based on fuzzy soft differential equations with Bonferroni mean (2017) (0)
- Best proximity point for q-ordered proximal contraction in noncommutative Banach spaces (2023) (0)
- COMMON FIXED POINTS OF L -FUZZY MAPPINGS ON NON-ARCHIMEDEAN ORDERED FUZZY METRIC SPACES (2017) (0)
- Analytic Hierarchy Process for Hesitant Probabilistic Fuzzy Linguistic Set with Applications to Multi-criteria Group Decision-Making Method (2020) (0)
- Approximation of the Solution of Split Equality Fixed Point Problem for Family of Multivalued Demicontractive Operators with Application (2023) (0)
- Coincidence point of isotone mappings in partially ordered metric spaces (2016) (0)
- Optimal solution of pentagonal fuzzy transportation problem using a new ranking technique (2023) (0)
- A Hybrid Technique for Order Preference in Decision-Making (2015) (0)
- Soft Pedal and Influence-Based Decision Modelling (2019) (0)
- Role of honesty and confined interpersonal influence in modelling predilections (2019) (0)
- Multi-attribute group decision-making based on probabilistic dual hesitant fuzzy Maclaurin symmetric mean operators (2022) (0)
- Fixed point on complex partial b-metric spaces with application to a system of Urysohn type integral equations (2022) (0)
- Corrigendum Corrigendum to (Fixed Points of L-Fuzzy Mappings in Ordered b-Metric Spaces) (2018) (0)
- A Study of Neutrosophic Cubic Finite State Machines, Subsystems, and Applications (2021) (0)
- Bilevel Approach for E-Bidding Auction with Regret Theory (2023) (0)
- A Clustering Algorithm Based on Intuitionistic Fuzzy Relations for Tree Structure Evaluation (2016) (0)
- Fixed point on generalized dislocated metric spaces (2022) (0)
- Fixed point of multivalued contractions by altering distances with application to nonconvex Hammerstein type integral inclusions (2021) (0)
- INVARIANT APPROXIMATION FOR FUZZY (2011) (0)
- Fixed point of set-valued graph contractive mappings (2013) (0)
- Fixed point of generalized contractive maps on S^{JS}- metric spaces with two metrics (2020) (0)
- COMMON FIXED POINTS OF BANACH OPERATOR PAIR ON FUZZY NORMED (2011) (0)
- Corrigendum to “Fixed Points of -Fuzzy Mappings in Ordered -Metric Spaces” (2018) (0)
- Common fixed point and coincidence point of generalized contractions in ordered metric spaces (2012) (0)

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## What Schools Are Affiliated With Ismat Beg?

Ismat Beg is affiliated with the following schools: