Numerical Scheme for Finding Roots of Interval-Valued Fuzzy Nonlinear Equation with Application in Optimization

<div>Alpha-cut level of interval-valued trapezoidal fuzzy number <span class="nowrap"><svg height="8.69224pt" id="M85" style="vertical-align:-0.04980946pt" version="1.1" viewbox="-0.0498162 -8.64243 9.31206 8.69224" width="9.31206pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M687 0V35C623 43 611 56 577 144C512 316 450 490 386 665L335 652L130 138C97 54 84 43 18 35V0H242V35C169 44 166 58 181 106C193 146 206 182 217 213H409C424 173 439 130 449 100C465 56 460 44 401 35V0H687ZM390 266H234C260 337 285 410 313 483H316L390 266Z"></path></g></svg>.</span></div>

Journal of Function Spaces

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Figure 1

Figure 1: Numerical Scheme for Finding Roots of Interval-Valued Fuzzy Nonlinear Equation with Application in Optimization 