PROBLEMS

Authors: REID, LES, IONAŞCU, EUGEN J., BELSHOFF, RICHARD, GHANDEHARI, MAHYA, PALSSON, EYVINDUR ARI, RATCLIFF, GAIL, VALDEZ, ROGELIO, Hall, Timothy, Stewart, Seán M., Dey, Souvik, Stoica, George, Downes, Rob, Ohtsuka, Hideyuki, Jakimczuk, Rafael, Băetu, Ioan, Budney, Paul, Nievergelt, Yves, Vowe, Michael, Bracken, Paul, Goldenberg, Michael, Kaplan, Mark, Ionescu, Andrei, Schmeichel, Edward, Stanescu, Florin, Christopher, John

Source: Mathematics Magazine, 2020 Dec 01. 93(5), 389-398.

Access URL: https://www.jstor.org/stable/48676018

Bounds on a Function of the Exradii and Sides : 12103 [2019, 281]

Authors: Apostolopoulos, George, Vowe, Michael

Source: The American Mathematical Monthly, 2020 Nov 01. 127(9), 858-860.

Access URL: https://www.jstor.org/stable/48661550

Problems

Authors: Edwards, Steve, Whitenton, James, Huff, Barthel Wayne, Herschkorn, Stephen J., Bencze, Mihály, Weakley, William D., Klamkin, Murray S., Manea, Mihai, Zhou, Li, Bataille, Michel, Can, Minh, Christopher, John, Dale, Knut, Donini, Daniele, Foster, Lorraine L., Johnson, Leslie D., Lau, Kee-Wai, Seiffert, Heinz-Jürgen, Sinefakopoulos, Achilleas, Singer, Nicholas C., Bracken, Paul, Wenchang, Chu, Bhanu, K. S., Deshpande, M. N., Binz, Jany C., Bradie, Brian, Buelk, Samuel J., Byrd, Stan, Case, Jeremy, De Donno, Livia, Díaz-Barrero, José Luis, Getz, Marty, Jones, Dixon, Gonchigdanzan, Hurlee, Hysnelaj, Enkel, Kaczkowski, Stephen, Krummel, Brian, Luk, Lau Sai, Malm, Eric, Mansuri, Juniad N., Poodiack, Robert, Pratt, Rob, Roach, Nelisa, Rumula, Yisa, Richberg, Rolf, Saleh, Ossama A., Walters, Terry J., Simion, Andrei, Singh, Satyanand, Spellman, John W., Torrejón, Ricardo M., Spivey, Mike, Tang, H. T., Vowe, Michael, Klambin, Murray S., Barbara, Roy, Brown, Ethan S., Hillar, Christopher J., Curtin, Eugene, McCoy, T. L., Thornber, Nora, Wick, Darren D., Abad, J. P. V., Andreolli, Michael, Bowron, Mark, Brodie, Marc, Falkowski, B. J., Fleishman, Dimitry, Grossman, Jerrold W., Lewis, Kathleen E., Long, J. Andrew, Magidin, Arturo, Reyes, Manuel, Sealy, R. P., Zwier, Paul J., Curtis, Chip, Baker, John A., Hill, Christopher

Source: Mathematics Magazine, 2004 Dec 01. 77(5), 396-403.

Access URL: https://www.jstor.org/stable/3219211

Problems

Authors: Callan, David, Sinefakopoulos, Achilleas, Yun, Zhang, Tian, Yongge, Lampakis, Elias, Klamkin, Murray S., Bényi, Árpád, Martin, Mircea, Stallmann, Cornelius, Thompson, Gerald, Bogaert, Jean, Curtis, Chip, Delany, Jim, Donini, Daniele, Penn, Richard, Huang, Danrun, Skala, Helen, Wenchang, Chu, Zhou, Li, Ivady, P., Bataille, Michel, Bracken, Paul, Fleischman, Dimitry, Grivaux, Julien, McCartney, Phil, Redheffer, Ray, Stadler, Albert, Vowe, Michael, Dale, Knut, Alfaro, Ricardo, Andreoli, Michael, Barbara, Roy, Bowron, Mark, Bredlau, Carl E., Can, Minh, Carone, Marco, Catalani, Mario, Doucette, Robert L., Fleishman, Dmitry, Furdui, Ovidiu, Grivaux, Jean-Pierre, Herman, Eugene A., Jones, Michael A., Kaczkowski, Stephen, Krusling, Edward, Kutsenok, Victor Y., Levine, Alan, Lewis, Kathleen E., Marks, Justin, Marszalek, W., Amdeberhan, T., Pratt, Rob, Sadek, Jawad, Seiffert, Heinz-Jürgen, Tang, H. T., VanderBurgh, Ian, Witkowski, Alfred, Woltermann, Michael, Bailey, Herb, Heuver, John G., King, L. R., Young, Robert L., Just, Erwin, Singer, Nicholas C., Lindahl, Mikael

Source: Mathematics Magazine, 2004 Jun 01. 77(3), 233-239.

Access URL: https://www.jstor.org/stable/3219122

Problems

Authors: Amrahov, Shahin, Kim, Sung Soo, Manea, Mihai, Duman, Ali Nabi, Efthimiou, Costas, Hilton, Peter, Chen, Bill, Kimberling, Clark, Pudaite, Paul R., Wardlaw, William P., Just, Erwin, Schaumberger, Norman, Neubauer, Michael G., Seiffert, Heinz-Jürgen, Akhlaghi, Reza, Andebrhan, Tsehaye, Andreoli, Michael, Axness, Carl, Bataille, Michel, Bogaert, Jean, Can, Minh, Catalani, Mario, Dale, Knut, Donini, Daniele, Doucette, Robert L., Drianov, Peter, Dutle, Aaron, Furdui, Ovidiu, Grivaux, Julien, Hysnelaj, Enkel, Kaczkowski, Steve, Kehrein, Achim, Klamkin, Murray S., Lampakis, Elias, Lau, Kee-Wai, Polimeni, Albert D., Pratt, Rob, Ray, Phillip P., Richberg, Rolf, Schlosberg, Joel, Sedinger, Harry, Sinefakopoulos, Achilleas, Singer, Nicholas C., Spellmann, John W., Thornber, Nora, Trautman, Dave, Wenchang, Chu, Pierluigi, Magli, Vowe, Michael, Zerger, John T., Zhou, Li, Richberg, Rolf, Ferguson, Tim, Jones, Lenny, Curtis, Chip, Barbara, Roy, Lewis, Kathleen E., Martin, Reiner, Mixon, Bill, Bencze, Mihàly, Bailey, Herb, Donini, Daniel, Heuver, John G., Mehra, Vivek Kumar, Nüesch, Peter E., Simon, Raul A., Skala, Helen

Source: Mathematics Magazine, 2004 Feb 01. 77(1), 69-75.

Access URL: https://www.jstor.org/stable/3219234

Problems

Authors: Hajja, Mowaffaq, Holing, Kent, Díaz-Barrero, José Luis, Egozcue, Juan José, Satnoianu, Razvan A., Lockhart, Jody M., Wardlaw, William P., Klamkin, Murray S., Hoehn, Larry, Jones, Dixon, Getz, Marty, Bataille, Michel, Ahuja, Mangho, Bailey, Herb, Barbara, Roy, Bogaert, Jean, Dale, Knut, Donini, Daniele, Drianov, Petar, Furdui, Ovidiu, Far, Habib Y., Grivaux, Julien, Heuver, John G., Kandall, Geoffrey A., Korbin, Ken, Kutsenok, Victor Y., Lakshmanan, Neela, Nguyen, Hien, Okuducu, Ünsal, Simon, Raul A., Sinefakopoulos, Achilleas, Tang, H. T., Tiberio, R. S., Wepsic, Eric, Woltermann, Michael, Woo, Peter Y., Zhou, Li, Singmaster, David, Mutchler, David, Curtis, Chip, Grossman, Jerrold W., Zeitman, R. Suzanne, Jager, Tom, McDougal, Kevin, Pratt, Rob, Straffin, Philip D., Swanson, Christopher N., Terny, Allen, Zwier, Paul J., Efthimiou, Costas, Akhlaghi, Raza, Andebrhan, Tsehaye, Andreoli, Michael, Bailey, Dionne T., Campbell, Elsie, Diminnie, Charles, Havlak, Karl, Becker, Michael S., Cook, Charles K., Bencze, Mihály, Benguria, Rafael D., Bornsztein, Pierre, Bracken, Paul, Braŭne, Erhard, Can, Minh, Catalani, Mario, Chow, J. D., Feng, Zuming, Foss, Arthur H., Furdui, Ovidiu, Hysnelaj, Enkel, Johnson, D. Kipp, Kaczkowski, Stephen, Khalili, Parviz, Klamkin, Murray S., Lampakis, Elias, Lau, Kee-Wai, Lau, Sai Luk, McCracken, Charles, Nüesch, Peter E., Poodiak, Robert, Ravikumar, B., Ray, Phillip P., Richberg, Rolf, Rush, Ralph, Saleh, Ossama A., Byrd, Stan, Wong, Roman, Vowe, Michael, Zhu, David, Bloom, David M., Doucette, Robert L.

Source: Mathematics Magazine, 2003 Oct 01. 76(4), 318-325.

Access URL: https://www.jstor.org/stable/3219092

Problems

Authors: Just, Erwin, Schaumberger, Norman, Bataille, Michel, Ferguson, Tim, Jones, Lenny, Bencze, Mihàly, Satnoianu, Razvan A., Hajja, Mowaffaq, Lockhart, Jody M., Wardlaw, William P., Singer, Nicholas C., Díaz, José Luis, Egozcue, Juan José, Stadler, Albert, Jager, Tom, Ivády, Péter, Spellmann, John, Klamkin, Murray S., Donini, Daniele, Richberg, Rolf, Bilodeau, Gerald E., Doucette, Robert L., Furdui, Ovidiu, Ginsberg, Brian D., Guersenzvaig, Natalio H., Kaczkowski, Stephen, Kicey, Charles, Lampakis, Elias, Lau, Kee-Wai, Lindstrom, Peter W., Martin, Paul, Vowe, Michael, Zhou, Li, Guggenheimer, H., Heuver, John G., Woo, Peter Y., Barbara, Roy, Christopher, John, Korbin, Ken

Source: Mathematics Magazine, 2003 Feb 01. 76(1), 67-73.

Access URL: https://www.jstor.org/stable/3219135

Problems

Authors: Lampakis, Elias, Gasarch, William, Just, Erwin, Schaumberger, Norman, Bataille, Michel, Trenkler, Götz, Klamkin, Murray S., Deutsch, Emeric, Roth, Malinda, Andreoli, Michael, Bailey, Herb, Barbara, Roy, Binz, J. C., Blum, Dorothee, Bogaert, Jean, Carter, David W., Cheng, Eddie, Christopher, John, Coombs, R. Flores, DiSario, Robert, Donini, Daniele, Engling, Mike, Grimaldi, Ralph P., Grossman, Jerrold W., Haywood, Joel D., Hill, Mack, Hogan, Brian, Heston, Heather, Ianni, Jerry G., Kaminski, Gerald T., Raymond, Robert L., Koo, Koopa Tak-Lun, Kutsenok, Victor Y., Levasseur, Kenneth, Littman, Marvin, McDougal, Kevin, Pratt, Rob, Quet, Leon, Rand, Alex, Schlosberg, Joel, Seff, David, Singer, Nicholas C., Smythe, W. R., Treat, David, Trautman, David, Woltermann, Michael, Zhou, Li, Zimmerman, Seth, Niculescu, Constantin P., Huang, Junhua, Bencze, Mihály, Bornsztein, Pierre, Bracken, Paul, Falkowitz, Mordechai, Kaczkowski, Stephen, McCartney, Phil, Muthuvel, Kandasamy, Reid, Michael, Vowe, Michael, Hoehn, Larry, Akhlagi, Reza, Carter, David, Cutter, Lawrence D., Dybvik, Ragnar, Furdui, Ovidiu, Guggenheimer, H., Kandall, Geoffrey A., Wu, Rex H., Tiberio, R. S., Quet, Leroy, Beasley, Brian D., Cay, Alper, Diminnie, Charles R., Edmonds, Brenda, Hughes, Dale, Korbin, Ken, Levitt, David, Lindstrom, Peter A., Rush, Ralph, Saleh, Ossama A., Byrd, Stan, Sinefakopoulos, Achilleas

Source: Mathematics Magazine, 2002 Dec 01. 75(5), 399-405.

Access URL: https://www.jstor.org/stable/3219074

Problems

Authors: Hoehn, Larry, Singmaster, David, Efthimiou, Costas, Bloom, David M., Quet, Leroy, Klamkin, Murray, Díaz-Barrero, José Luis, Egozcue, Juan José, Gelca, Răazvan, Zhou, Li, Abad, J. P. V., Bataille, Michel, Blokh, Alexander, Dale, Knut, Doucette, Robert L., Donini, Daniele, Guersenzvaig, Natalio H., Lau, Kee-Wai, McInturff, Kim, Reid, Michael, Richberg, Rolf, Seiffert, Heinz-Jüurgen, Gao, Peng, Klamkin, Murray S., Binz, J. C., Cook, Charles K., Coster, Joseph, Diminnie, Charles R., Edwards, Steve, Hickman, James C., Jarvis, Peter M., Lampakis, Elias, Martin, Reiner, Melka, Richard F., Chen, Yong Z., Neumer, Greg, Robinson, Sam L., Thompson, Gerald, Smith, Earl A., Tang, Irving C., Thornber, Nora S., Vowe, Michael, Woltermann, Michael, Kandall, Geoffrey A., Bailey, Herb, Barbara, Roy, Binz, J. C., Bornsztein, Pierre, Brown, Gerald D., Brown, Scott H., Can, Minh, Craine, Timothy V., Drianov, Petar D., Falkowitz, Mordechai, Furdui, Ovidiu, Golomb, Michael, Guggenheimer, H., Hohler, Peter, Khan, Samee Ullah, Korbin, Ken, Kutsenok, Victor Y., Lehtinen, Matti, Nüesch, P. E., Sinefakopoulos, Achilleas, Simon, Raul A., Vorobyov, Alexey, White, Homer, Woo, Peter Y., Wee, Hoe-Teck, Straffin, Philip D., Chavey, Keith, Getz, Marty, Jones, Dixon, Kidwell, Mark, Nilsson, Jonathan, Woltermann, Michael, Just, Erwin, Beasley, Brian D., Christopher, John, Lewis, Kathleen E., Mauney, Allen J., McDougal, Kevin, Parker, Scott, Rouse, Jeremy, Straffin, Phillip D.

Source: Mathematics Magazine, 2002 Oct 01. 75(4), 317-324.

Access URL: https://www.jstor.org/stable/3219173

Problems

Authors: Weakley, William D., Rubinstein, Yanir A., Lee, Ho-joo, Klamkin, Murray S., Tudoran, Razvan, Rosenholtz, Ira, Vowe, Michael, Nieto, Jose H., Delany, Jim, Amrahov, Shahin, Getz, Marty, Jones, Dixon, Binz, J. C., Edgar, Gerald A., Ferland, Kevin, Luca, Florian, Bloom, David M., Deutsch, Emeric, Zhou, Li

Source: Mathematics Magazine, 2000 Dec 01. 73(5), 402-410.

Access URL: https://www.jstor.org/stable/2690823

Problems

Authors: Morris, Howard Cary, Bencze, Mihaly, Galperin, Gregory, Gauchman, Hillel, Woo, Peter Y., Boase, Mansur, Klamkin, Murray S., Deutsch, Emeric, Kay, David C., Reigle, Dennis, Stockslager, Beth, Blount, Karen, Schwenk, Allen J., Noltie, Stephen, Lord, Nick, Vowe, Michael, Sorensen, Claus Mazanti, Peng, Gao, Gulicher, Herbert, Kappus, Hans, Sinefakopoulos, Achilleas, Rey, Joaquin Gomez

Source: Mathematics Magazine, 1998 Oct 01. 71(4), 315-322.

Access URL: https://www.jstor.org/stable/2690711

Problems

Authors: Northshield, Sam, Kutsenok, Victor, Chao, Wu Wei, Kotkowski, Bogdan, Deutsch, Emeric, Bonomo, John, Klamkin, Murray S., Yang, Kung-Wei, Gessel, Ira M., Marston, Helen M., Noltie, Stephen, Sinefakopoulos, Achilleas, Vowe, Michael, Chen, Hongwei, Bencze, Mihaly, Binz, J. C., Rosenberg, Joel

Source: Mathematics Magazine, 1997 Apr 01. 70(2), 141-150.

Access URL: https://www.jstor.org/stable/2691439

A Triangle Inequality from 1953: 11325 [2007, 836]

Authors: Holland, Finbarr, Vowe, Michael

Source: The American Mathematical Monthly, 2009 Aug 01. 116(7), 653-654.

Access URL: https://www.jstor.org/stable/40391187

PROBLEMS

Authors: Houghton College Problem Solving Group, Northwestern University Math Problem Solving Group, Al-Sharif, Abdullah, Hajja, Mowaffaq, Van Thuan, Pham, Deutsch, Emeric, Lupu, Cezar, Oman, Greg, Schoenecker, Kevin, Botsko, Michael W., Gallardo, Luis H., McMullen, Matthew, Furdui, Ovidiu, ShahAli, H. A., Reid, Michael, DeAlba, Luz, Ponomarenko, Vadim, Bataille, Michel, Vowe, Michael

Source: Mathematics Magazine, 2009 Jun 01. 82(3), 227-232.

Access URL: https://www.jstor.org/stable/27765909

Problems

Authors: Edgar, G. A., Ferraro, Peter J., Thurston, Hugh, Chao, Wu Wei, Zarzycki, Piotr, Just, Erwin, Mackiw, George, Coble, Scott, Moore, Daniel P., Jager, Thomas, Bracken, Paul, Hill, Chris, Kiltinen, John O., Galvin, Fred, Cipra, Barry, Sourour, A. R., Rupp, Rudolf, Frohliger, John, Zeuske, Adam, Vowe, Michael, Klamkin, Murray S., Holzsager, Richard, Gilbert, George

Source: Mathematics Magazine, 1995 Jun 01. 68(3), 224-232.

Access URL: https://www.jstor.org/stable/2691424

Problems

Authors: Christophe,, L. Matthew, Edgar, G. A., Callan, David, Creech, Roger L., Kuipers, L., Schaumberger, Norman, Klamkin, M. S., Wallen, Lawrence J., Erdos, Paul, Grossman, Jerrold W., Staton, William, Rassias, Themistocles M., Montgomery, Peter L., Newcomb, William A., Landman, B., Layman, J., Klein, B., Yokota, Hisashi, Roelants, H., Vowe, Michael, Mascioni, Vania D., Shafer, Robert E., Kuipers, L.

Source: Mathematics Magazine, 1985 Nov 01. 58(5), 298-304.

Access URL: https://www.jstor.org/stable/2690181

Problems

Authors: Wernick, William, Sholander, Marlow, Giblin, Peter J., Gilpin, Michael, Shelton, Robert, Wall, Charles R., Messer, Robert, Page, Warren, Wilansky, A., Rickey, V. Frederick, Hagglund, Lee O., Escalona, Edilio, Rosentrater, C. Ray, Ricci, Steve, Johnsonbaugh, Richard, Kuipers, L., Zwier, Paul J., Chang, G. Z., Vowe, Michael, Ungar, Peter, Barger, S. F., Selfridge, J. L., Paffrath, Andrea, Schwenk, Allen J.

Source: Mathematics Magazine, 1982 Sep 01. 55(4), 236-244.

Access URL: https://www.jstor.org/stable/2690168

Problems

Authors: Demir, Huseyin, Ruemmler, Ronald E., Flowers, Joe, McAvaney, K. L., Shapiro, Daniel, Hendel, Russell Jay, Schaumberger, Norman, Briggs, W. E., Franceschine, Nick, Gilbert, George T., Majdabad, Amir Akbary, Moser, William, Vowe, Michael, Callan, David, Tezer, C., Francis, Jim, Wagner, Carl G., Broline, Duane M.

Source: Mathematics Magazine, 1989 Oct 01. 62(4), 274-281.

Access URL: https://www.jstor.org/stable/2689772

E3306

Authors: Wilker, J. B., Sumner, John S., Jagers, A. A., Vowe, Michael, Anglesio, Jean

Source: The American Mathematical Monthly, 1991 Mar 01. 98(3), 264-267.

Access URL: https://www.jstor.org/stable/2325035

E3141

Authors: Song-Qing, Mo, Vowe, Michael, Cseh, Laszlo

Source: The American Mathematical Monthly, 1988 Aug 01. 95(7), 655-658.

Access URL: https://www.jstor.org/stable/2323315